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Aromatic Kinetic/Forbidden Groups for Intra_R_Add_Endo/Exo Reaction Families #229

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@zjburas zjburas commented Nov 28, 2017

Includes the aromatic kinetic/forbidden groups in #207 only for the Intra_R_Add_Endo/Exo families. Since @mliu49 is likely going to supplement these families with a new Intra_R_Add_Polycyclic family, most of this PR will likely be obsolete soon, but I just wanted to have all of these commits organized somewhere in case they are of some use later.

This PR does not include any new training reactions. However, whenever @mliu49 decides how to deal with the Intra_R_Add families there are many relevant library reactions that should be added as training (all of the libraries in #222 and the five CPD libraries: C3, C10H11, Fulvene_H, naphthalene_H and vinylCPD_H).

zjburas added 29 commits March 12, 2018 13:17
position of a phenyl side group that is 1,2 or 31,2 or 3 atoms away
…ted rates

and for the the rates of the new aromatic-catalyzed 1,2-H shift pathway on this surface
Populated with training reactions from Mebel C6H5 + C4H4 PES.
step using Intra_R_Add_Exo_Scission family.

No transition state was found.
… families

to match reactions in Fulvene_H libray
from reacting resonant radicals, to prevent redundancy with
Intra_H_Migration family.
Intra_Diels_alder_monocyclic reaction.
H in the para position, in the Intra_H_Mig family.
Similar to existing reaction family, 1,2_shiftS, this family describes a
1,2-methyl shift from one Carbon to another Carbon. Unlike 1,2_shiftS,
however, it only allows methyl transfer, nothing else. New family is its
own reverse.

Added 4 training reactions from vinylCPD_H library.
value.

Otherwise, RMG's current rate rule underpredicts the rate of the reverse
dissociation reaction, which is the critical initiation step in CPD
pyrolysis.
…ussions paper.

This PES includes: phenyl + allene/propyne, benzyl +
acetylene and 1-phenylallyl (major product of phenyl + propene and
phenyl + allyl) isomerization.
and r_recombination families to match C10H9 surface from Mebel 2016
Faraday Discussion.
1,4_cyclic_birad_scission, intra_disprop, R_recombination,
and 6_membered_central_C-C_shift to match reactions
on C3H3 + C7H7 PES of 2012 Matsugi.
to a para-position on a benzene ring (and vice versa).
… training

reactions on C6H4C2H+C2H2 PES from 2016 Mebel calculations.
…H_shift_to_double_resonant_radical_CPD, H_shift_to_single_resonant_radical_linear, H_shift_to_double_resonant_radical_linear.

Now the radical can be on any types of atoms (R!H)
zjburas and others added 26 commits March 12, 2018 19:33
Modified R5 to account for new groups in the child R5_DS
Intra_R_Add_Endo family to prevent redundancy with Intra_R_Add_Exo
family.
Intra_Diels_Alder_Monocyclic family to prevent redundancy with
Intra_R_Add_Exo and Endocyclic
from reacting resonant radicals, to prevent redundancy with
Intra_R_Add_Exo/Endo family.
a highly-strained ring-closure.

Badly estimated kinetics and thermo for this reaction would cause RMG to
divert flux to this reaction, instead of following the
naphthalene-forming pathway.
…_Add_Exo

family.

If not forbidden, these reactions will divert flux from main indene and
naphthalene-forming pathways in CPD pyrolysis.
Intra_R_Add_Exo family.

If this reaction is not forbidden, the product will eventually form
significant amounts of toluene.
strained self ring-closure  in Intra_R_Add_Exo family.

If this reaction is allowed it provides a major, spurious pathway to
toluene.
From 2016 Mebel Faraday Discussions paper.

This PES includes: phenyl + allene/propyne, benzyl +
acetylene and 1-phenylallyl (major product of phenyl + propene and
phenyl + allyl) isomerization.
to match 2016_Mebel_C10H9_highP library reactions.
reactions on C6H4C2H+C2H2 PES from 2016 Mebel calculations.
in the Intra_2+2_cycloaddition_Cd family
to both single and double bond on radicals
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mliu49 commented May 17, 2018

Replaced by #271.

@mliu49 mliu49 closed this May 17, 2018
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