Package name: 1-Methylimidazole

Package ID: 302
Force-field: OPLS-AA | Code: Gromacs
Created by Bogdan Iorga (biorga)
Created at 2016-09-03 23:04:34
Modified at 2016-09-03 23:04:34

Abstract

The topology was generated using MOL2FF, with user-defined charges. These charges were obtained using the protocol P3 from Beckstein et al. (J Comput Aided Mol Des, 2014, 28, 265-276): geometry optimization and CHelpG charges calculation using Gaussian03 (http://www.gaussian.com) at the HF/6-31G* level, then a two-stage RESP fitting using AmberTools (http://ambermd.org).

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 23:04:34 | Modified at 2016-09-03 23:04:34 | [download zip]
Type Description Hash (SHA1)
Topology MeIm_3.itp 7e71833d637b033a273bc0997831fd3047af08c3
Structure MeIm_3.pdb e951549f24ca777683b82ce84b8a7ec3e54c4b94

Compound details

Ligand code UNL
Molecule identifier CE895112B4E7AF80
Displayed name 1-Methylimidazole
Canonical IUPAC name 1-methylimidazole
Formula C4H6N2
Molecular weight 82.10
Charge 0
Number of atoms 12
SMILES C1=NC=C[N]1C
PubChem CID 1390
CAS RN 616-47-7
Other names 1-Methylimidazole • 120418-32-8 • 142504-34-5 • 616-47-7 • 69723-05-3 • N-Methylimidazole • NSC 88064 • Lopac-M-8878 • 67560_FLUKA • NSC88064 • SBB007574 • 06849_FLUKA • Lopac0_000831 • WLN: T5N CNJ A1 • 1-methyl-1H-imidazole • 1-Methylimidazole solution • 336092_ALDRICH • Cap B (1-methylimidazole 16% in THF) • M50834_ALDRICH • EU-0100831 • NCGC00015702-01 • InChI=1/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H • 1H-Imidazole, 1-methyl- • EINECS 210-484-7 • IMIDAZOLE, 1-METHYL-

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)