C28HN4O2 | MD Topology | NMR | X-Ray

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Processing Information

QM Processing Stage

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Processing Stage Template Semi-Empirical QM (QM0) DFT QM (QM1) DFT Hessian QM (QM2)
Calculation None Energy Minization Energy Minization Hessian
Level of Theory None Semi-Empirical / SCF DFT (B3LYP/6-31G*) DFT (B3LYP/6-31G*)
Default Size Limit (Atoms) 2000 500 50 40
Content of MD Topology
Charges Derived From None MOPAC Merz-Singh-Kollman Merz-Singh-Kollman
Geometry  User Provided Optimized Optimized Optimized
Non-Bonded Interactions Bonds Rule Based:

Parameters are asigned from existing parameters with a set of rules based on atom types and geometry.

 Hessian Based:

Force constant are calculated from the QM potential. New parameters are created when no suitable parameters exists.
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Data

Current Processing StateTemplate
Total Processing Time0:09:36 (hh:mm:ss)
Error recordedSemi-empirical geometry optimisation failed. The most likely cause is that either: (1) the geometry was inappropriate; (2) the number of hydrogen atoms or the net charge was inappropriate. Details: *** CHECK YOUR INPUT CHARGE AND MULTIPLICITY (seems to only fail on step 1)

Molecule Information
Molecule Typeheteromolecule
Residue Name (RNME)AWZC
FormulaC28HN4O2
IUPAC InChI Key
CZPILLBHPRAPCB-AREMUKBSSA-N
IUPAC InChI
InChI=1S/C28H24N4O2/c1-31-22-15-6-5-14-21(22)24(18-9-3-2-4-10-18)29-26(28(31)34)30-27(33)23-17-20-12-7-11-19-13-8-16-32(23)25(19)20/h2-7,9-12,14-15,17,26H,8,13,16H2,1H3,(H,30,33)/t26-/m1/s1
IUPAC Name
Common Name
Canonical SMILES (Daylight)
O=C1[C@H](N=C(c2c(N1C)cccc2)c1ccccc1)NC(=O)c1cc2c3n1CCCc3ccc2
Number of atoms35
Net Charge0
Forcefieldmultiple
Molecule ID372828
Visibility Public
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