C21H22O4 | MD Topology | NMR | X-Ray

Visualize with JSmol

Molecule Information

Molecule Typeheteromolecule
Residue Name (RNME)HCQV
FormulaC21H22O4
IUPAC InChI Key
SWPKMTGYQGHLJS-RNVIBTMRSA-N
IUPAC InChI
InChI=1S/C21H22O4/c1-13(2)14(3)18-11-16(21(25-4)12-20(18)24)7-10-19(23)15-5-8-17(22)9-6-15/h5-12,14,22,24H,1H2,2-4H3/b10-7+/t14-/m0/s1
IUPAC Name
Common Name
Canonical SMILES (Daylight)
COc1cc(O)c(cc1/C=C/C(=O)c1ccc(cc1)O)[C@H](C(=C)C)C
Number of atoms47
Net Charge0
Forcefieldmultiple
Molecule ID535457
Visibility Public
Molecule Tags

Format

Molecular Dynamics (MD) Files

Generating ...

X-Ray - Docking Files

Generating ...

NMR Parameters

1H NMR Spectrum

Generating ...

Fragment-Based Charges

No charge assignments available. Use the button above to use OFraMP fragment-based charge assignment.

Topology History

Processing Information

QM Processing Stage

Click table to toggle details.

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.

Angles
Dihedrals

Data

Current Processing StateCompleted
Total Processing Time1 day, 23:38:55 (hh:mm:ss)

ATB Pipeline Setting

Access to this feature is currently restricted

The maximum QM level is computed using the ATB Pipeline atom limits but can be manually increased on a case by case basis.

Calculated Solvation Free Energy

Access to this feature is currently restricted

Submit New Solvation Free Energy Computation