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Releases: ReactionMechanismGenerator/RMG-database

RMG-database v3.0.0

17 Dec 03:29
f969a74
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Thermochemistry

  • Add new models for chemprop estimator to replace dde models #351
  • Revamp GAVs for oxygenated sulfur species #360
  • Add polycyclic GAVs for various strained molecules #333

Kinetics

  • New automatically generated tree for R_Recombination #334, #369
  • Refine root template for 1,2_NH3_elimination #350
  • New DMSOxy kinetics family #360
  • Add DMS related training reactions to H_abstraction #360

Bug fixes

  • Fix drawing for 2+2_cycloaddition_Cd #345
  • Fix incorrect SMILES in solute database #348
  • Fix incorrect adjacency list for HON in kinetics libraries #350
  • Fix typo in solvent parameters #357

Miscellaneous

  • Update scripts and IPython notebooks for Python 3 #364

RMG-database v2.4.0

14 Jun 22:17
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  • Heterogeneous catalysis!
    • RMG-cat fork has been merged #309
    • New kinetics families
      • Surface_Adsorption_Single
      • Surface_Adsorption_vdW
      • Surface_Adsorption_Dissociative
      • Surface_Dissociation
      • Surface_Abstraction
      • Surface_Adsorption_Double
      • Surface_Dissociation_vdW
      • Surface_Adsorption_Bidentate
      • Surface_Bidentate_Dissociation
      • Surface_Recombination (deprecated, use Surface_Dissociation instead)
    • New thermo group types
      • adsorptionNi
      • adsorptionPt
    • New thermo libraries
      • surfaceThermoNi
      • surfaceThermoPt
  • New kinetics families
    • 1,2_NH3_elimination #326
    • 1,3_NH3_elimination #326
  • New kinetics libraries
    • HydrazinePDep #326
  • New transport libraries
  • Kinetics training reaction additions
  • Kinetics library additions
    • primaryNitrogenLibrary #326
    • Lai_Hexylbenzene #258
  • Thermo library additions
    • CBS_QB3_1dHR, thermo_DFT_CCSDTF12_BAC #319
    • primaryNS #326
    • Lai_Hexylbenzene #258
  • Thermo group additions
    • ring, polycyclic, radical #258
  • Changes
    • [adjlist] kinetics/libraries/Klippenstein_Glarborg2016 #308
    • [labels] thermo/libraries/CBS_QB3_1dHR, Narayanaswamy #306
    • [units] kinetics/libraries/Sulfur/GlarborgMarhsall, Nitrogen_Dean_and_Bozzelli, primaryNitrogenLibrary, primarySulfurLibrary #311
    • [units] R_Addition_MultipleBond/training, R_Recombination/training #312
    • [adjlist] kinetics/libraries/GRI-Mech3.0-N #313
    • [adjlist] thermo/libraries/GRI-Mech3.0-N, GRI-Mech3.0 #313
    • [rates] Disproportionation/training, R_Addition_MultipleBond/training #326
    • [labels] kinetics/libraries/NOx2018 #326
    • [labels, attributes] kinetics/libraries/Nitrogen_Dean_and_Bozelli #326
    • [labels] kinetics/librariesNitrogen_Glarbog_Gimenez_et_al, Nitrogen_Glarborg_Zhang_et_al #326
    • [labels, adjlist] thermo/libraries/BurcatNS #326
    • [labels] thermo/libraries/NOx2018, NitrogenCurran #326
    • [labels] transport/libraries/NOx2018 #326
    • [adjlist] Intra_R_Add_Endocyclic/training #332
    • [value] thermo/groups/ring/12dioxetane #327
    • [adjlist] thermo/libraries/GRI-Mech3.0 #336
    • [value] thermo/libraries/primaryThermoLibrary #338

RMG-database v2.3.0

21 Dec 20:20
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  • Kinetics rules to training reactions

    • All kinetics rules have been converted into training reactions by converting
      each group to the smallest molecule that matches it
    • Training reactions are preferred over rules because they correspond to a
      specific reaction and are therefore easier to update
    • This conversion is in anticipation of upcoming changes to trees in kinetics families
  • Additions:

    • R_Addition_MultipleBond training reactions
    • intra_NO2_ONO_conversion training reactions
    • SABIC_aromatics thermo library (CBS-QB3, RRHO)
    • McGowan volumes for noble gases
    • More entries added to Lai_Hexylbenzene libraries
    • Architecture and weights for neural network thermo estimator

RMG-database v2.2.0

16 Jul 02:10
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  • Additions:

    • New Intra_R_Add_Exo_Scission reaction family
    • New 1,2_ShiftC reaction family
    • New reaction families for peroxide chemistry in liquid systems
      • Korcek_step1_cat
      • Bimolec_Hydroperoxide_Decomposition
      • Peroxyl_Termination
      • Peroxyl_Disproportionation
      • Baeyer-Villiger_step1_cat
      • Baeyer-Villiger_step2
      • Baeyer-Villiger_step2_cat
    • Numerous new training reactions added to many families
  • Changes:

    • New tree structure for Intra_R_Add_Endocyclic with consideration for cyclic species
    • Multiple bond on ring is no longer allowed in Intra_R_Add_Exocyclic and should react in Intra_R_Add_Endocyclic instead
    • Entry ranks rescaled to new 0-11 ranking system
    • Global forbidden structures has been cleaned up, leading to significant performance improvement
  • Fixes:

    • Corrected shape indices in NOx2018 transport library
    • Removed or corrected some kinetics entries based on collision limit check

RMG-database v2.1.9

15 May 22:41
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  • Chlorine:

    • New Chlorinated_Hydrocarbons thermo library
    • Added group additivity values and long distance corrections for chlorinated species
    • Added chlorine groups and training reactions to H_Abstraction
  • Additions:

    • New NOx2018 kinetics, thermo, and transport libraries
    • New N-S_interactions kinetics library
    • New SulfurHaynes thermo library
    • Added species to SOxNOx thermo library from quantum calculations
  • Other changes:

    • Renamed NOx and SOx kinetics libraries to PrimaryNitrogenLibrary and PrimarySulfurLibrary
    • S2O2, SOO2, SO2O2, and N2SH were globally forbidden due to inability to optimize geometries
  • Fixes:

    • Corrected some A-factor units in Nitrogen_Dean_and_Bozzelli kinetics library

RMG-database v2.1.8

02 May 15:46
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  • Changes:
    • Corrected name of JetSurf2.0 kinetics and thermo libraries to JetSurf1.0
    • Added actual JetSurf2.0 kinetics and thermo libraries
    • Updated thermo groups for near-aromatic radicals, including radical and polycyclic corrections

RMG-database v2.1.7

02 May 15:45
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  • Charged atom types:

    • Update adjlists with new atom types across the entire database
    • Added sulfur groups to all relevant kinetics families
    • New thermo group additivity values for sulfur/oxygen species
  • Additions:

    • Benzene bonds can now react in in R_Addition_MultipleBond
    • Many new training reactions and groups added in R_Addition_MultipleBond
    • New Singlet_Val6_to_triplet kinetics family
    • New Sulfur GlarborgBozzelli kinetics and thermo libraries
    • New Sulfur GlarborgMarshall kinetics and thermo libraries
    • New Sulfur GlarborgH2S kinetics and thermo libraries
    • New Sulfur GlarborgNS kinetics and thermo libraries
    • New NOx and NOx/LowT kinetics libraries
    • New SOx kinetics library
    • New BurcatNS thermo library
    • New SOxNOx thermo library
    • New 2+2_cycloaddition_CS kinetics family
    • New Cyclic_Thioether_Formation kinetics family
    • New Lai_Hexylbenzene kinetics and thermo libraries
  • Changes:

    • 1,2-Birad_to_alkene family is now irreversible
    • OxygenSingTrip kinetics library removed (replaced by Singlet_Val6_to_triplet family)
    • Ozone is no longer forbidden
  • Fixes:

    • Corrected adjlist for phenyl radical in JetSurf2.0 and USC-Mech-ii
    • Some singlet thermo groups relocated from radical.py to group.py

RMG-database v2.1.6

02 May 15:44
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  • Additions:

    • New training reactions added for [NH2] related H_Abstractions
    • 14 new kinetics libraries related to aromatics formation (see RMG-database #222 for details)
  • Other changes:

    • Removed some global forbidden groups which are no longer needed
    • Forbid CO and CS biradicals
    • Updated lone_electron_pair_bond family and removed from recommended list
  • Fixes:

    • Fixed unit errors in some H_Abstraction and R_Addition_MultipleBond depositories

RMG-database v2.1.5

02 May 15:43
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  • Additions:

    • New thermo groups added for species relevant in cyclopentadiene and natural gas pyrolysis
    • Added C2H4+O_Klipp2017 kinetics library
  • Fixes:

    • Prevent charged carbenes from reacting in Singlet_Carbene_Intra_Disproportionation
    • Updated H_Abstraction rates in ethylamine library and corresponding training reactions

RMG-database v2.1.4

02 May 15:42
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  • New kinetics families for propargyl recombination route to benzene:

    • Singlet_Carbene_Intra_Disproportionation
    • Intra_5_membered_conjugated_C=C_C=C_addition
    • Intra_Diels_alder_monocyclic
    • Concerted_Intra_Diels_alder_monocyclic_1,2_shift
    • Intra_2+2_cycloaddition_Cd
    • Cyclopentadiene_scission
    • 6_membered_central_C-C_shift
  • Renamed kinetics families:

    • Intra_Diels_Alder --> Intra_Retro_Diels_alder_bicyclic
    • H_shift_cyclopentadiene --> Intra_ene_reaction
  • Other additions:

    • Klippenstein_Glarborg2016 kinetics and thermo libraries
    • Group additivity values added for singlet carbenes, which are no longer forbidden