Open hwpang opened 1 year ago
Thanks @hwpang! I have noted your issue, which seem to be an RDKit issue, but I have some a suggestion for a quick fix-up :smile: First you can manually find the conformer (you can either try to use rdkit again or openbabel for example). Next you can use the following input file:
level_of_theory: cbs-qb3
job_types:
bde: false
conformers: false
fine: true
freq: true
opt: true
rotors: true
sp: true
project: project
species:
- charge: 0
is_ts: false
label: C1=CC2C3=CCC(C3)C2C1
multiplicity: 1
smiles: C1=CC2C3=CCC(C3)C2C1
xyz: |
C 1.77018171 0.93529787 -1.09736240
C 1.08787741 1.71732309 -0.25270650
C 0.42048715 0.94093240 0.83465502
C -1.10536077 0.81835979 0.79760791
C -1.66245633 0.78174972 -0.43723995
C -1.47140520 -0.65881011 -0.88446529
C -0.64563461 -1.20856669 0.31394979
C -1.38164838 -0.52773338 1.45781527
C 0.76594092 -0.54146411 0.48248051
C 1.67880388 -0.51487519 -0.74589249
H 2.32748466 1.30106183 -1.94935570
H 1.02067856 2.79377741 -0.33236658
H 0.78315594 1.23114266 1.82573797
H -1.49783116 1.55001133 -1.18716722
H -0.93522626 -0.72719714 -1.83398451
H -2.44097720 -1.15957262 -0.97812977
H -0.61414873 -2.29965984 0.35739103
H -2.44732289 -0.77091321 1.52712667
H -0.90751132 -0.64004176 2.43800442
H 1.28669440 -1.01602282 1.32577478
H 1.29313644 -1.11146662 -1.57661513
H 2.67508180 -0.89333262 -0.49246666
and replace the xyz
value by the conformer you have found.
Specifically for your case, the xyz
I have added to the input seem be the correct conformer, but I do encourage you to verify this for yourself.
Hope this helps!
Describe the bug I was running CBS-QB3 calculation for C1=CC2C3=CCC(C3)C2C1 and ran into the following error during conformer generation.
How to reproduce Try running the following input file using main branch at commit af4a9d6cbec764e38a3089ce0207b0e7a6b221ad
Expected behavior I expect that ARC can catch this type of error and skip the calculation for the problematic species, and throw more meaningful error message.