Package name: (S)-butane-1,3-diyl dinitrate

Package ID: 211
Force-field: OPLS-AA | Code: Gromacs
Created by Bogdan Iorga (biorga)
Created at 2016-09-03 23:03:56
Modified at 2016-09-03 23:03:56

Abstract

The topology was generated using MOL2FF, with user-defined charges. These charges were obtained using the protocol P2 from Beckstein et al. (J Comput Aided Mol Des, 2014, 28, 265-276): geometry optimization and electrostatic potential (ESP) fitting, using Jaguar (http:// www.schrodinger.com) at the LMP2/cc-pVTZ(-F) level; the charges for chemically equivalent atoms obtained from the Jaguar calculations output were generally not identical, and they were adjusted manually before further use.

Chemical structure

General view

Detailed view

References

Authors: Beckstein O, Fourrier A, Iorga BI
Title: Prediction of hydration free energies for the SAMPL4 diverse set of compounds using molecular dynamics simulations with the OPLS-AA force field.
Journal: J Comput Aided Mol Des
Year: 2014 Mar
Volume: 28
Pages: 265-76
DOI: 10.1007/s10822-014-9727-1
Pubmed ID:   24557853
Comments:

Reference validation values

These are experimental values or high-level quantum mechanics values, which will be used for comparison with computed values (found in individual versions).

Files and history

All deposited versions are available and can be downloaded individually. Higher version numbers are more recent. Files that changed between versions can be identified by differing SHA1 hash checksums.

Version 1 created at 2016-09-03

Score 1/5 "These parameters are not validated yet"

Computed validation values

grompp
preprocessor output "grompp-compatible"
Created at 2016-09-03 23:03:56 | Modified at 2016-09-03 23:03:56 | [download zip]
Type Description Hash (SHA1)
Topology SAMPL4_028_2.itp 8793a771906e79b4cffc739dd8773f370dd652ad
Structure SAMPL4_028_2.pdb c2931107c09731c8fa994cd84156d3fc07da1994

Compound details

Ligand code UNL
Molecule identifier B14699B519B6AC60
Displayed name (S)-butane-1,3-diyl dinitrate
Canonical IUPAC name
Formula C4H8N2O6
Molecular weight 180.12
Charge 0
Number of atoms 20
SMILES C(O[N](=O)=O)C[C@@H](O[N](=O)=O)C
PubChem CID
CAS RN
Other names

License

Type CC BY-SA – Creative Commons Attribution-Share Alike License
Name Bogdan I. Iorga
Email (hidden)
Source MOL2FF (http://mol2ff.icsn.cnrs-gif.fr)