SurfaceArrheniusBM Kinetics by sevyharris · Pull Request #2894 · ReactionMechanismGenerator/RMG-Py

sevyharris · 2026-03-11T19:12:00Z

Motivation or Problem

There is no SurfaceArrheniusBM kinetics class to match Cantera's InterfaceBlowersMaselRate, and this makes it difficult to convert from RMG to Cantera surface mechanisms that use Blowers-Masel.

Also, the regular to_cantera() call for ArrheniusBM reactions doesn't work, so this fixes that.

Description of Changes

Implements the SurfaceArrheniusBM kinetics class
Adds tests for the SurfaceArrheniusBM kinetics class
Adds some missing .to_cantera() conversions in reaction.py

Testing

I added tests which includes round-trip conversion from SurfaceArrhenius to SurfaceArrheniusBM and back to SurfaceArrhenius

I will try generating some kinetics family trees to make sure I didn't change anything numerically in SurfaceArrhenius

I will try using this to convert a mechanism that mostly uses SurfaceArrhenius into SurfaceArrheniusBM and see if the simulation results change

I also need to do a bit more unit testing in Cantera to make sure I'm getting the same answer from both RMG and Cantera objects. I should probably include these as unit tests too.

Reviewer Tips

Reminding myself that this one changes some .pyx files, so don't forget to rebuild RMG!

Surface arrhenius inherits from regular arrhenius, so it's actually handled further up in the code (line 331) and this should be deleted to prevent confusion

Add SurfaceArrheniusBM class to correspond to Cantera's InterfaceBlowersMaselRate. This also implements to_cantera for the gas-phase ArrheniusBM

github-actions · 2026-03-12T00:21:25Z

Regression Testing Results

⚠️ One or more regression tests failed.
Please download the failed results and run the tests locally or check the log to see why.

Detailed regression test results.

Regression test aromatics:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:52
Current: Execution time (DD:HH:MM:SS): 00:00:00:53
Reference: Memory used: 751.28 MB
Current: Memory used: 750.90 MB

aromatics Passed Core Comparison ✅

Original model has 15 species.
Test model has 15 species. ✅
Original model has 11 reactions.
Test model has 11 reactions. ✅

aromatics Failed Edge Comparison ❌

Original model has 106 species.
Test model has 106 species. ✅
Original model has 358 reactions.
Test model has 358 reactions. ✅

Non-identical kinetics! ❌
original:
rxn: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2C=CC3=CC2C13(80) origin: Intra_R_Add_Endocyclic
tested:
rxn: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2C=CC3=CC2C13(80) origin: Intra_R_Add_Endocyclic

k(1bar)	300K	400K	500K	600K	800K	1000K	1500K	2000K
k(T):	-59.93	-40.64	-29.08	-21.38	-11.79	-6.05	1.56	5.34
k(T):	-56.49	-38.05	-27.01	-19.66	-10.50	-5.02	2.25	5.85

kinetics: Arrhenius(A=(6.50724e+19,'s^-1'), n=-0.859, Ea=(106.547,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 6.0""")
kinetics: Arrhenius(A=(6.50724e+19,'s^-1'), n=-0.859, Ea=(101.822,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 6.0""")
Identical kinetics comments:
kinetics: Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.
Multiplied by reaction path degeneracy 6.0

Details

Observables Test Case: Aromatics Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

aromatics Passed Observable Testing ✅

Regression test liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:51
Current: Execution time (DD:HH:MM:SS): 00:00:01:54
Reference: Memory used: 844.95 MB
Current: Memory used: 849.94 MB

liquid_oxidation Passed Core Comparison ✅

Original model has 37 species.
Test model has 37 species. ✅
Original model has 241 reactions.
Test model has 241 reactions. ✅

liquid_oxidation Failed Edge Comparison ❌

Original model has 214 species.
Test model has 214 species. ✅
Original model has 1590 reactions.
Test model has 1593 reactions. ❌
The original model has 2 reactions that the tested model does not have. ❌
rxn: C[CH]CC(C)OO(32) <=> [OH](22) + CCCC(C)=O(29) origin: intra_H_migration
rxn: C[CH]CCCOO(60) <=> [OH](22) + CCCCC=O(57) origin: intra_H_migration
The tested model has 5 reactions that the original model does not have. ❌
rxn: C[CH]CC(C)OO(32) <=> CCC[C](C)OO(78) origin: intra_H_migration
rxn: CCCC[CH]OO(96) <=> C[CH]CCCOO(48) origin: intra_H_migration
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC([O])CC(C)OO(110) + CC([O])CCCOO(122) origin: Peroxyl_Disproportionation
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC(=O)CC(C)OO(100) + CC(O)CCCOO(152) origin: Peroxyl_Termination
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC(=O)CCCOO(112) + CC(O)CC(C)OO(143) origin: Peroxyl_Termination

Details

Observables Test Case: liquid_oxidation Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

liquid_oxidation Passed Observable Testing ✅

Regression test nitrogen:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:58
Current: Execution time (DD:HH:MM:SS): 00:00:01:01
Reference: Memory used: 853.71 MB
Current: Memory used: 852.64 MB

nitrogen Failed Core Comparison ❌

Original model has 41 species.
Test model has 41 species. ✅
Original model has 359 reactions.
Test model has 360 reactions. ❌
The tested model has 1 reactions that the original model does not have. ❌
rxn: HNO(48) + HCO(13) <=> NO(38) + CH2O(18) origin: H_Abstraction

nitrogen Failed Edge Comparison ❌

Original model has 133 species.
Test model has 133 species. ✅
Original model has 981 reactions.
Test model has 983 reactions. ❌

Non-identical thermo! ❌
original: O1[C]=N1
tested: O1[C]=N1

Hf(300K)	S(300K)	Cp(300K)	Cp(400K)	Cp(500K)	Cp(600K)	Cp(800K)	Cp(1000K)	Cp(1500K)
141.64	58.66	12.26	12.27	12.09	11.96	12.26	12.72	12.15
116.46	53.90	11.62	12.71	13.49	13.96	14.14	13.85	13.58

thermo: Thermo group additivity estimation: group(O2s-CdN3d) + group(N3d-OCd) + group(Cd-HN3dO) + ring(oxirene) + radical(CdJ-NdO)
thermo: Thermo group additivity estimation: group(O2s-CdN3d) + group(N3d-OCd) + group(Cd-HN3dO) + ring(Cyclopropene) + radical(CdJ-NdO)
The tested model has 2 reactions that the original model does not have. ❌
rxn: HNO(48) + HCO(13) <=> NO(38) + CH2O(18) origin: H_Abstraction
rxn: HON(T)(83) + HCO(13) <=> NO(38) + CH2O(18) origin: Disproportionation

Non-identical kinetics! ❌
original:
rxn: NCO(66) <=> O1[C]=N1(126) origin: Intra_R_Add_Endocyclic
tested:
rxn: NCO(66) <=> O1[C]=N1(126) origin: Intra_R_Add_Endocyclic

k(1bar)	300K	400K	500K	600K	800K	1000K	1500K	2000K
k(T):	-66.25	-46.19	-34.19	-26.21	-16.28	-10.36	-2.54	1.31
k(T):	-49.54	-33.65	-24.16	-17.85	-10.01	-5.35	0.80	3.82

kinetics: Arrhenius(A=(6.95187e+18,'s^-1'), n=-1.628, Ea=(111.271,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.""")
kinetics: Arrhenius(A=(6.95187e+18,'s^-1'), n=-1.628, Ea=(88.327,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.""")
Identical kinetics comments:
kinetics: Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.

Details

Observables Test Case: NC Comparison

✅ All Observables varied by less than 0.200 on average between old model and new model in all conditions!

nitrogen Passed Observable Testing ✅

Regression test oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:41
Current: Execution time (DD:HH:MM:SS): 00:00:01:42
Reference: Memory used: 737.53 MB
Current: Memory used: 737.92 MB

oxidation Passed Core Comparison ✅

Original model has 59 species.
Test model has 59 species. ✅
Original model has 694 reactions.
Test model has 694 reactions. ✅

oxidation Passed Edge Comparison ✅

Original model has 230 species.
Test model has 230 species. ✅
Original model has 1526 reactions.
Test model has 1526 reactions. ✅

Details

Observables Test Case: Oxidation Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

oxidation Passed Observable Testing ✅

Errors occurred during observable testing ⚠️

WARNING:root:Initial mole fractions do not sum to one; normalizing.

Regression test sulfur:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:38
Current: Execution time (DD:HH:MM:SS): 00:00:00:39
Reference: Memory used: 848.02 MB
Current: Memory used: 848.49 MB

sulfur Passed Core Comparison ✅

Original model has 27 species.
Test model has 27 species. ✅
Original model has 74 reactions.
Test model has 74 reactions. ✅

sulfur Failed Edge Comparison ❌

Original model has 89 species.
Test model has 89 species. ✅
Original model has 227 reactions.
Test model has 227 reactions. ✅
The original model has 1 reactions that the tested model does not have. ❌
rxn: O(4) + SO2(15) (+N2) <=> SO3(16) (+N2) origin: primarySulfurLibrary
The tested model has 1 reactions that the original model does not have. ❌
rxn: O(4) + SO2(15) (+N2) <=> SO3(16) (+N2) origin: primarySulfurLibrary

Details

Observables Test Case: SO2 Comparison

The following observables did not match:

❌ Observable species O=S=O varied by more than 0.100 on average between old model SO2(15) and new model SO2(15) in condition 1.

⚠️ The following reaction conditions had some discrepancies:
Condition 1:
Reactor Type: IdealGasReactor
Reaction Time: 0.01 s
T0: 900 K
P0: 30 bar
Initial Mole Fractions: {'S': 0.000756, '[O][O]': 0.00129, 'N#N': 0.997954}

sulfur Failed Observable Testing ❌

Regression test superminimal:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:23
Current: Execution time (DD:HH:MM:SS): 00:00:00:25
Reference: Memory used: 939.81 MB
Current: Memory used: 933.28 MB

superminimal Passed Core Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 21 reactions.
Test model has 21 reactions. ✅

superminimal Passed Edge Comparison ✅

Original model has 18 species.
Test model has 18 species. ✅
Original model has 28 reactions.
Test model has 28 reactions. ✅

Regression test RMS_constantVIdealGasReactor_superminimal:

Reference: Execution time (DD:HH:MM:SS): 00:00:02:35
Current: Execution time (DD:HH:MM:SS): 00:00:02:52
Reference: Memory used: 2633.41 MB
Current: Memory used: 2459.49 MB

RMS_constantVIdealGasReactor_superminimal Passed Core Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 19 reactions.
Test model has 19 reactions. ✅

RMS_constantVIdealGasReactor_superminimal Passed Edge Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 19 reactions.
Test model has 19 reactions. ✅

Details

Observables Test Case: RMS_constantVIdealGasReactor_superminimal Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_constantVIdealGasReactor_superminimal Passed Observable Testing ✅

Regression test RMS_CSTR_liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:09:11
Current: Execution time (DD:HH:MM:SS): 00:00:38:29
Reference: Memory used: 3714.83 MB
Current: Memory used: 3632.21 MB

RMS_CSTR_liquid_oxidation Failed Core Comparison ❌

Original model has 35 species.
Test model has 35 species. ✅
Original model has 135 reactions.
Test model has 177 reactions. ❌
The original model has 5 species that the tested model does not have. ❌
spc: CCC([O])CC(44)
spc: CC[CH]CCOO(74)
spc: [CH2]CCCCOO(76)
spc: CC1CC(C)O1(87)
spc: C=CCC(C)OO(89)
The tested model has 5 species that the original model does not have. ❌
spc: CH3
spc: CCCC(C)O(46)
spc: CC=O(87)
spc: CCCC=O(88)
spc: [CH2]CCC(C)O(93)
The original model has 20 reactions that the tested model does not have. ❌
rxn: [O]O(13) + CCC(CC)O[O](22) <=> oxygen(1) + [OH](24) + CCC([O])CC(44) origin: Peroxyl_Disproportionation
rxn: CCC(CC)O[O](22) + CCCC(C)O[O](21) <=> oxygen(1) + CCC([O])CC(44) + CCCC(C)[O](41) origin: Peroxyl_Disproportionation
rxn: CCC(CC)O[O](22) + CCC(CC)O[O](22) <=> oxygen(1) + CCC([O])CC(44) + CCC([O])CC(44) origin: Peroxyl_Disproportionation
rxn: [OH](24) + CCC([O])CC(44) <=> CCC(CC)OO(27) origin: R_Recombination
rxn: CCC(CC)OO(27) + CCCC(C)OO(26) <=> O(42) + CCC([O])CC(44) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(27) + CCC(CC)OO(27) <=> O(42) + CCC([O])CC(44) + CCC(CC)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(27) + CCCCCOO(78) <=> O(42) + CCC([O])CC(44) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCC(CC)OO(27) <=> [O]O(13) + O(42) + CCC([O])CC(44) origin: Bimolec_Hydroperoxide_Decomposition
rxn: C[CH]CC(C)OO(34) <=> [OH](24) + CC1CC(C)O1(87) origin: Cyclic_Ether_Formation
rxn: oxygen(1) + C[CH]CC(C)OO(34) <=> [O]O(13) + C=CCC(C)OO(89) origin: Disproportionation
rxn: CCCCCO[O](61) <=> [CH2]CCCCOO(76) origin: intra_H_migration
rxn: [O]O(13) + [CH2]CCCCOO(76) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + [CH2]CCCCOO(76) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + [CH2]CCCCOO(76) <=> C=CCCC(17) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCCOO(76) <=> C=CCCC(17) + CCCCCOO(78) origin: Disproportionation
rxn: CC[CH]CCOO(74) <=> CCCCCO[O](61) origin: intra_H_migration
rxn: [O]O(13) + CC[CH]CCOO(74) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + CC[CH]CCOO(74) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CC[CH]CCOO(74) <=> C=CCCC(17) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CC[CH]CCOO(74) <=> C=CCCC(17) + CCCCCOO(78) origin: Disproportionation
The tested model has 62 reactions that the original model does not have. ❌
rxn: [OH](24) + OO(23) <=> [O]O(13) + O(42) origin: H_Abstraction
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> C=CCCC(17) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> C=CCCC(17) + pentane(2) origin: Disproportionation
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: C[CH]CC(C)OO(34) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + CCCCCO[O](61) origin: H_Abstraction
rxn: [OH](24) + [CH2]CCCC(12) <=> O(42) + C=CCCC(17) origin: Disproportionation
rxn: [OH](24) + C[CH]CCC(11) <=> O(42) + C=CCCC(17) origin: Disproportionation
rxn: CC=O(87) + [CH2]CC(5) <=> CCCC(C)[O](41) origin: R_Addition_MultipleBond
rxn: CCCC(C)[O](41) <=> [CH2]CCC(C)O(93) origin: intra_H_migration
rxn: C[CH]CCC(11) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: C[CH]CCC(11) + CCC(CC)O[O](22) <=> CC=CCC(16) + CCC(CC)OO(27) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(34) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: CC[CH]CC(7) + CCC(CC)O[O](22) <=> CC=CCC(16) + CCC(CC)OO(27) origin: Disproportionation
rxn: CC[CH]CC(7) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(34) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: [CH3](10) + CCCC=O(88) <=> CCCC(C)[O](41) origin: R_Addition_MultipleBond
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCC(C)OO(26) origin: Disproportionation
rxn: CCC(CC)O[O](22) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCC(CC)OO(27) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCCCOO(78) origin: Disproportionation
rxn: CCCC(C)[O](41) + pentane(2) <=> CC[CH]CC(7) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + pentane(2) <=> C[CH]CCC(11) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + pentane(2) <=> [CH2]CCCC(12) + CCCC(C)O(46) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)[O](41) <=> oxygen(1) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CCC(11) + CCCC(C)[O](41) <=> CC=CCC(16) + CCCC(C)O(46) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)[O](41) <=> C=CCCC(17) + CCCC(C)O(46) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)[O](41) <=> CC=CCC(16) + CCCC(C)O(46) origin: Disproportionation
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCC(C)O(46) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCC(C)[O](41) <=> C=CCCC(17) + CCCC(C)O(46) origin: Disproportionation
rxn: O(42) + C=CCCC(17) <=> CCCC(C)O(46) origin: 1,3_Insertion_ROR
rxn: [OH](24) + CCCC(C)O(46) <=> O(42) + CCCC(C)[O](41) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)O(46) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)O(46) <=> OO(23) + CCCC(C)[O](41) origin: H_Abstraction
rxn: CCCC(C)[O](41) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCC(C)O(46) origin: Disproportionation
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + [CH2]CC(CC)OO(38) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(38) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(27) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> [CH2]CC(CC)OO(38) + CCCC(C)O(46) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(38) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + C[CH]CCCOO(65) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> C[CH]CCCOO(65) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + [OH](24) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)[O](41) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC[O](79) + CCCCC[O](79) origin: Peroxyl_Disproportionation

RMS_CSTR_liquid_oxidation Failed Edge Comparison ❌

Original model has 90 species.
Test model has 107 species. ❌
Original model has 325 reactions.
Test model has 549 reactions. ❌
The tested model has 17 species that the original model does not have. ❌
spc: CCCCO
spc: CCC(C)O
spc: CC=O(87)
spc: CCCC=O(88)
spc: CCCCO(89)
spc: CC[CH]C(C)O(90)
spc: [CH2]C(O)CCC(91)
spc: C[CH]CC(C)O(92)
spc: [CH2]CCC(C)O(93)
spc: CCCCCOOOO(101)
spc: CCCC(C)OOO(102)
spc: CCCCCO(103)
spc: CCC[CH]CO(104)
spc: CCCCCOOO
spc: OOO(106)
spc: CCC(CC)OOO(107)
spc: CCCCCOOO(108)
The tested model has 224 reactions that the original model does not have. ❌
rxn: [OH](24) + OO(23) <=> [O]O(13) + O(42) origin: H_Abstraction
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> C=CCCC(17) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> C=CCCC(17) + pentane(2) origin: Disproportionation
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: C[CH]CC(C)OO(34) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + CCCCCO[O](61) origin: H_Abstraction
rxn: [OH](24) + [CH2]CCCC(12) <=> O(42) + C=CCCC(17) origin: Disproportionation
rxn: [OH](24) + C[CH]CCC(11) <=> O(42) + C=CCCC(17) origin: Disproportionation
rxn: CC=O(87) + [CH2]CC(5) <=> CCCC(C)[O](41) origin: R_Addition_MultipleBond
rxn: CCCC(C)[O](41) <=> [CH2]CCC(C)O(93) origin: intra_H_migration
rxn: C[CH]CCC(11) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: C[CH]CCC(11) + CCC(CC)O[O](22) <=> CC=CCC(16) + CCC(CC)OO(27) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(34) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: CC[CH]CC(7) + CCC(CC)O[O](22) <=> CC=CCC(16) + CCC(CC)OO(27) origin: Disproportionation
rxn: CC[CH]CC(7) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(34) <=> CC=CCC(16) + CCCC(C)OO(26) origin: Disproportionation
rxn: [CH3](10) + CCCC=O(88) <=> CCCC(C)[O](41) origin: R_Addition_MultipleBond
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCC(C)OO(26) origin: Disproportionation
rxn: CCC(CC)O[O](22) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCC(CC)OO(27) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCCCOO(78) origin: Disproportionation
rxn: CCCC(C)[O](41) + pentane(2) <=> CC[CH]CC(7) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + pentane(2) <=> C[CH]CCC(11) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + pentane(2) <=> [CH2]CCCC(12) + CCCC(C)O(46) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)[O](41) <=> oxygen(1) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CCC(11) + CCCC(C)[O](41) <=> CC=CCC(16) + CCCC(C)O(46) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)[O](41) <=> C=CCCC(17) + CCCC(C)O(46) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)[O](41) <=> CC=CCC(16) + CCCC(C)O(46) origin: Disproportionation
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCC(C)O(46) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCC(C)[O](41) <=> C=CCCC(17) + CCCC(C)O(46) origin: Disproportionation
rxn: O(42) + C=CCCC(17) <=> CCCC(C)O(46) origin: 1,3_Insertion_ROR
rxn: [OH](24) + CCCC(C)O(46) <=> O(42) + CCCC(C)[O](41) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)O(46) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)O(46) <=> OO(23) + CCCC(C)[O](41) origin: H_Abstraction
rxn: CCCC(C)[O](41) + C[CH]CC(C)OO(34) <=> CC=CC(C)OO(97) + CCCC(C)O(46) origin: Disproportionation
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + [CH2]CC(CC)OO(38) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(38) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(27) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> [CH2]CC(CC)OO(38) + CCCC(C)O(46) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(38) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + C[CH]CCCOO(65) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> C[CH]CCCOO(65) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + [OH](24) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)[O](41) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC[O](79) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: [CH2](3) + CCCC[O](85) <=> CCCC(C)[O](41) origin: 1,2_Insertion_carbene
rxn: [CH2](3) + CCC(C)[O](86) <=> CCCC(C)[O](41) origin: 1,2_Insertion_carbene
rxn: [CH2](3) + CCC(C)[O](86) <=> CCCC(C)[O](41) origin: 1,2_Insertion_carbene
rxn: [H](8) + CCCC(C)=O(31) <=> CCCC(C)[O](41) origin: R_Addition_MultipleBond
rxn: CCCC(C)[O](41) <=> CCC[C](C)O(89) origin: intra_H_migration
rxn: CC[CH]C(C)O(90) <=> CCCC(C)[O](41) origin: intra_H_migration
rxn: CCCC(C)[O](41) <=> [CH2]C(O)CCC(91) origin: intra_H_migration
rxn: CCCC(C)[O](41) <=> C[CH]CC(C)O(92) origin: intra_H_migration
rxn: oxygen(1) + CCCC(C)[O](41) <=> [O]O(13) + CCCC(C)=O(31) origin: Disproportionation
rxn: oxygen(1) + CCCC(C)[O](41) <=> CCCC(C)OO[O](48) origin: R_Recombination
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + O(42) + CCCCC=O(62) origin: Peroxyl_Termination
rxn: [O]O(13) + CCCCCO[O](61) <=> CCCCCOOOO(101) origin: R_Recombination
rxn: [O]O(13) + CCCC(C)[O](41) <=> OO(23) + CCCC(C)=O(31) origin: Disproportionation
rxn: [O]O(13) + CCCC(C)[O](41) <=> CCCC(C)OOO(102) origin: R_Recombination
rxn: C=CC[CH]C(69) + pentane(2) <=> C=CCCC(17) + C[CH]CCC(11) origin: H_Abstraction
rxn: C=CCCC(17) + C[CH]CCC(11) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(17) + C[CH]CCC(11) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(17) + C[CH]CCC(11) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(17) + C[CH]CCC(11) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCC(11) + CCCC(C)[O](41) <=> CCCC(C)=O(31) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: C=CCCC(17) + CC[CH]CC(7) <=> C=CC[CH]C(69) + pentane(2) origin: H_Abstraction
rxn: C=CCCC(17) + CC[CH]CC(7) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(17) + CC[CH]CC(7) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(17) + CC[CH]CC(7) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(17) + CC[CH]CC(7) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> CCCC[CH]OO(84) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCC(C)[O](41) <=> CCCC(C)=O(31) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)=O(31) + CCCCCO(103) origin: Peroxyl_Termination
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCCC(C)O(46) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCCC(C)OO(26) <=> C=CCCC(17) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: C=CCCC(17) + CCCC(C)O[O](21) <=> [CH2]C=CCC(71) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCC(C)OO(26) <=> C=CCCC(17) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)OO(26) <=> C=CCCC(17) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)OO(26) <=> C=CCCC(17) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)O[O](21) <=> CCCC(C)=O(31) + CCCC(C)OO(26) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + CCCC(C)OO(26) origin: Disproportionation
rxn: CCC(CC)O[O](22) + CCCCCO[O](61) <=> oxygen(1) + CCC([O])CC(44) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCC(CC)O[O](22) + CCCCCO[O](61) <=> oxygen(1) + CCC(=O)CC(36) + CCCCCO(103) origin: Peroxyl_Termination
rxn: CCC(CC)O[O](22) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCC(O)CC(47) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCC(CC)OO(27) <=> C=CCCC(17) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: C=CCCC(17) + CCC(CC)O[O](22) <=> [CH2]C=CCC(71) + CCC(CC)OO(27) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCC(CC)OO(27) <=> C=CCCC(17) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCC(CC)OO(27) <=> C=CCCC(17) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCC(CC)OO(27) <=> C=CCCC(17) + CCC(CC)O[O](22) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCC(CC)O[O](22) <=> CCCC(C)=O(31) + CCC(CC)OO(27) origin: Disproportionation
rxn: CCC(CC)O[O](22) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + CCC(CC)OO(27) origin: Disproportionation
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + CC[C](CC)OO(52) origin: H_Abstraction
rxn: [OH](24) + CCC(CC)OO(27) <=> O(42) + C[CH]C(CC)OO(37) origin: H_Abstraction
rxn: CC[C](CC)OO(52) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(27) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> CC[C](CC)OO(52) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCC(CC)OO(27) <=> C[CH]C(CC)OO(37) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CC(C)OO(34) + CCC(CC)OO(27) <=> CC[C](CC)OO(52) + CCCC(C)OO(26) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCC(CC)OO(27) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + CCC[C](C)OO(57) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + CC[CH]C(C)OO(32) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + [CH2]C(CCC)OO(33) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)OO(26) <=> O(42) + [CH2]CCC(C)OO(35) origin: H_Abstraction
rxn: CCC[C](C)OO(57) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]CCC(C)OO(35) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> CCC[C](C)OO(57) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> CC[CH]C(C)OO(32) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> [CH2]C(CCC)OO(33) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)OO(26) <=> [CH2]CCC(C)OO(35) + CCCC(C)O(46) origin: H_Abstraction
rxn: C[CH]CC(C)OO(34) + CCCC(C)OO(26) <=> CCC[C](C)OO(57) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]CCC(C)OO(35) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCC(C)OO(26) origin: H_Abstraction
rxn: C=CCCC(17) + [CH2]CCCC(12) <=> C=CC[CH]C(69) + pentane(2) origin: H_Abstraction
rxn: C=CCCC(17) + [CH2]CCCC(12) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(17) + [CH2]CCCC(12) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(17) + [CH2]CCCC(12) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(17) + [CH2]CCCC(12) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CC[CH]CCOO(64) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CCC[CH]COO(63) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CCCC[CH]OO(84) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> [CH2]CCCC(12) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCC(C)[O](41) <=> CCCC(C)=O(31) + pentane(2) origin: Disproportionation
rxn: [OH](24) + C=CCCC(17) <=> O(42) + C=CC[CH]C(69) origin: H_Abstraction
rxn: [OH](24) + C=CCCC(17) <=> O(42) + [CH2]C=CCC(71) origin: H_Abstraction
rxn: [OH](24) + C=CCCC(17) <=> O(42) + [CH2]CCC=C(72) origin: H_Abstraction
rxn: [OH](24) + C=CCCC(17) <=> O(42) + C=[C]CCC(73) origin: H_Abstraction
rxn: [OH](24) + C=CCCC(17) <=> O(42) + [CH]=CCCC(74) origin: H_Abstraction
rxn: [OH](24) + C=CCCC(17) <=> [CH2]C(O)CCC(91) origin: R_Addition_MultipleBond
rxn: [OH](24) + C=CCCC(17) <=> CCC[CH]CO(104) origin: R_Addition_MultipleBond
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + CC[CH]CCOO(64) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + CCC[CH]COO(63) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + CCCC[CH]OO(84) origin: H_Abstraction
rxn: [OH](24) + CCCCCOO(78) <=> O(42) + [CH2]CCCCOO(66) origin: H_Abstraction
rxn: [OH](24) + CCCC(C)[O](41) <=> O(42) + CCCC(C)=O(31) origin: Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCCCCO(103) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCCCCOO(78) <=> C=CCCC(17) + CCCCCO[O](61) origin: H_Abstraction
rxn: C=CCCC(17) + CCCCCO[O](61) <=> [CH2]C=CCC(71) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCCCOO(78) <=> C=CCCC(17) + CCCCCO[O](61) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCCCOO(78) <=> C=CCCC(17) + CCCCCO[O](61) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCCCOO(78) <=> C=CCCC(17) + CCCCCO[O](61) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCO[O](61) <=> CCCC(C)=O(31) + CCCCCOO(78) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + CCCCCOO(78) origin: Disproportionation
rxn: O(42) + C=CCCC(17) <=> CCCCCO(103) origin: 1,3_Insertion_ROR
rxn: C=CCCC(17) + CCCC(C)[O](41) <=> C=CC[CH]C(69) + CCCC(C)O(46) origin: H_Abstraction
rxn: C=CCCC(17) + CCCC(C)[O](41) <=> [CH2]C=CCC(71) + CCCC(C)O(46) origin: H_Abstraction
rxn: C=CCCC(17) + CCCC(C)[O](41) <=> [CH2]CCC=C(72) + CCCC(C)O(46) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)O(46) <=> C=CCCC(17) + CCCC(C)[O](41) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)O(46) <=> C=CCCC(17) + CCCC(C)[O](41) origin: H_Abstraction
rxn: C=CC[CH]C(69) + CCCC(C)OO(26) <=> C=CCCC(17) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: C=CCCC(17) + C[CH]CC(C)OO(34) <=> [CH2]C=CCC(71) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCC(C)OO(26) <=> C=CCCC(17) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)OO(26) <=> C=CCCC(17) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)OO(26) <=> C=CCCC(17) + C[CH]CC(C)OO(34) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> CC[CH]CCOO(64) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> CCC[CH]COO(63) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> CCCC[CH]OO(84) + CCCC(C)O(46) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCCCOO(78) <=> [CH2]CCCCOO(66) + CCCC(C)O(46) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCC(C)OO(26) <=> C[CH]CC(C)OO(34) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](41) + CCCC(C)[O](41) <=> CCCC(C)=O(31) + CCCC(C)O(46) origin: Disproportionation
rxn: CCCC(C)[O](41) + C[CH]CC(C)OO(34) <=> C=CCC(C)OO(98) + CCCC(C)O(46) origin: Disproportionation
rxn: CCCC(C)[O](41) + C[CH]CC(C)OO(34) <=> CCCC(C)=O(31) + CCCC(C)OO(26) origin: Disproportionation
rxn: CCCC(C)O[O](21) + CCCC(C)OO[O](48) <=> oxygen(1) + CCCC(C)[O](41) + CCCC(C)O[O](21) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCC(CC)OO[O](49) <=> oxygen(1) + CCCC(C)[O](41) + CCC(CC)O[O](22) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCOO[O](105) <=> oxygen(1) + CCCC(C)[O](41) + CCCCCO[O](61) origin: Peroxyl_Disproportionation
rxn: OO(23) + OOO(106) <=> [O]O(13) + [O]O(13) + O(42) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCCC(C)OO(26) <=> [O]O(13) + O(42) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OOO(102) <=> [O]O(13) + O(42) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCC(CC)OO(27) <=> [O]O(13) + O(42) + CCC(CC)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCC(CC)OOO(107) <=> [O]O(13) + O(42) + CCC(CC)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCCCCOO(78) <=> [O]O(13) + O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCCCOOO(108) <=> [O]O(13) + O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(26) + CCCC(C)OOO(102) <=> O(42) + CCCC(C)O[O](21) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(27) + CCCC(C)OOO(102) <=> O(42) + CCC(CC)O[O](22) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(26) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](22) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCC(C)OOO(102) <=> O(42) + CCCC(C)O[O](21) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(26) + CCCCCOOO(108) <=> O(42) + CCCC(C)O[O](21) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(27) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](22) + CCC(CC)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](22) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(27) + CCCCCOOO(108) <=> O(42) + CCC(CC)O[O](22) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCCCOOO(108) <=> O(42) + CCCCCO[O](61) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition

Details

Observables Test Case: RMS_CSTR_liquid_oxidation Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_CSTR_liquid_oxidation Passed Observable Testing ✅

Regression test fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:32
Current: Execution time (DD:HH:MM:SS): 00:00:00:33
Reference: Memory used: 698.41 MB
Current: Memory used: 698.46 MB

fragment Passed Core Comparison ✅

Original model has 10 species.
Test model has 10 species. ✅
Original model has 2 reactions.
Test model has 2 reactions. ✅

fragment Passed Edge Comparison ✅

Original model has 33 species.
Test model has 33 species. ✅
Original model has 47 reactions.
Test model has 47 reactions. ✅

Details

Observables Test Case: fragment Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

fragment Passed Observable Testing ✅

Errors occurred during observable testing ⚠️

WARNING:root:Initial mole fractions do not sum to one; normalizing.

Regression test RMS_constantVIdealGasReactor_fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:03:02
Current: Execution time (DD:HH:MM:SS): 00:00:03:17
Reference: Memory used: 2515.10 MB
Current: Memory used: 2542.08 MB

RMS_constantVIdealGasReactor_fragment Passed Core Comparison ✅

Original model has 10 species.
Test model has 10 species. ✅
Original model has 2 reactions.
Test model has 2 reactions. ✅

RMS_constantVIdealGasReactor_fragment Passed Edge Comparison ✅

Original model has 27 species.
Test model has 27 species. ✅
Original model has 24 reactions.
Test model has 24 reactions. ✅

Details

Observables Test Case: RMS_constantVIdealGasReactor_fragment Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_constantVIdealGasReactor_fragment Passed Observable Testing ✅

Errors occurred during observable testing ⚠️

WARNING:root:Initial mole fractions do not sum to one; normalizing.

Regression test minimal_surface:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:29
Current: Execution time (DD:HH:MM:SS): 00:00:00:31
Reference: Memory used: 854.02 MB
Current: Memory used: 853.75 MB

minimal_surface Passed Core Comparison ✅

Original model has 11 species.
Test model has 11 species. ✅
Original model has 3 reactions.
Test model has 3 reactions. ✅

minimal_surface Passed Edge Comparison ✅

Original model has 38 species.
Test model has 38 species. ✅
Original model has 38 reactions.
Test model has 38 reactions. ✅

Details

Observables Test Case: minimal_surface Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

minimal_surface Passed Observable Testing ✅

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sevyharris added 5 commits March 11, 2026 08:21

Delete redundant surfaceArrhenius initialization

3216492

Surface arrhenius inherits from regular arrhenius, so it's actually handled further up in the code (line 331) and this should be deleted to prevent confusion

Add SurfaceArrheniusBM class

17baf06

Add SurfaceArrheniusBM class to correspond to Cantera's InterfaceBlowersMaselRate. This also implements to_cantera for the gas-phase ArrheniusBM

add basic tests for SurfaceArrheniusBM

c6c3898

update ArrheniusBM to handle surface units

fbd6107

add fitting test for SurfaceArrheniusBM

92f5b69

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SurfaceArrheniusBM Kinetics#2894

SurfaceArrheniusBM Kinetics#2894
sevyharris wants to merge 5 commits intoReactionMechanismGenerator:mainfrom
sevyharris:surface_arrhenius_bm

sevyharris commented Mar 11, 2026

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github-actions bot commented Mar 12, 2026

Regression test aromatics:

Regression test liquid_oxidation:

Regression test nitrogen:

Regression test oxidation:

Regression test sulfur:

Regression test superminimal:

Regression test RMS_constantVIdealGasReactor_superminimal:

Regression test RMS_CSTR_liquid_oxidation:

Regression test fragment:

Regression test RMS_constantVIdealGasReactor_fragment:

Regression test minimal_surface:

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sevyharris commented Mar 11, 2026

Motivation or Problem

Description of Changes

Testing

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github-actions bot commented Mar 12, 2026

Regression Testing Results

Regression test aromatics:

Regression test liquid_oxidation:

Regression test nitrogen:

Regression test oxidation:

Regression test sulfur:

Regression test superminimal:

Regression test RMS_constantVIdealGasReactor_superminimal:

Regression test RMS_CSTR_liquid_oxidation:

Regression test fragment:

Regression test RMS_constantVIdealGasReactor_fragment:

Regression test minimal_surface:

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