Ethylhexanoate | C8H16O2 | MD Topology | NMR | X-Ray

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Molecule Information

Molecule Typeheteromolecule
Residue Name (RNME)R2TE
FormulaC8H16O2
IUPAC InChI Key
SHZIWNPUGXLXDT-UHFFFAOYSA-N
IUPAC InChI
InChI=1S/C8H16O2/c1-3-5-6-7-8(9)10-4-2/h3-7H2,1-2H3
IUPAC Name
Ethyl hexanoate
Common NameEthylhexanoate
Canonical SMILES (Daylight)
CCCCCC(=O)OCC
Number of atoms26
Net Charge0
Forcefieldmultiple
Molecule ID30187
ChemSpider ID29005
Visibility Public
Molecule Tags alkane ATB3.0 validation Boulanger et al. Dodda et al. ester Mobley et al.

Format

Molecular Dynamics (MD) Files

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X-Ray - Docking Files

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NMR Parameters

1H NMR Spectrum

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Fragment-Based Charges

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Topology History

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.

Angles
Dihedrals

Data

Current Processing StateCompleted
Total Processing Time6:22:06 (hh:mm:ss)

Calculated Solvation Free Energy

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Solvation Free Energy Data

Status Completed
TI Solvent SPC water
Result -12.3 +/- 1.4 kJ.mol-1
Experimental Solvent water
Experimental Value -9.3 +/- 2.5 kJ.mol-1
ATB Version 3.0
Completion Date 2018-10-12

Solvation Free Energy Plot

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Calculated Solvation Free Energy

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