Methoxsalen | C12H8O4 | MD Topology | NMR | X-Ray

Visualize with JSmol

Molecule Information

Molecule Typeheteromolecule
Residue Name (RNME)8D3W
FormulaC12H8O4
IUPAC InChI Key
QXKHYNVANLEOEG-UHFFFAOYSA-N
IUPAC InChI
InChI=1S/C12H8O4/c1-14-12-10-8(4-5-15-10)6-7-2-3-9(13)16-11(7)12/h2-6H,1H3
IUPAC Name
9-methoxyfuro[3,2-g]chromen-7-one
Common NameMethoxsalen
Canonical SMILES (Daylight)
COc1c2oc(=O)ccc2cc2c1occ2
Number of atoms24
Net Charge0
Forcefieldmultiple
Molecule ID64641
ChemSpider ID3971
ChEMBL ID 416
Clinial Phase (ChEMBL) 4
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 Time14 days, 1:12:40 (hh:mm:ss)

Calculated Solvation Free Energy

Access to this feature is currently restricted

Submit New Solvation Free Energy Computation