An online parameter and property database for the TraPPE force field

被引:127
作者
Eggimann, Becky L. [1 ]
Sunnarborg, Amara J. [1 ]
Stern, Hudson D. [1 ]
Bliss, Andrew P. [1 ]
Siepmann, J. Ilja [2 ,3 ,4 ]
机构
[1] Wheaton Coll, Dept Chem, Wheaton, IL 60187 USA
[2] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA
[3] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
[4] Univ Minnesota, Chem Theory Ctr, Minneapolis, MN 55455 USA
基金
美国国家科学基金会;
关键词
force field development; TraPPE; phase equilibrium; molecular mechanics; UNITED-ATOM DESCRIPTION; EXPLICIT-HYDROGEN DESCRIPTION; MONTE-CARLO SIMULATIONS; VAPOR-LIQUID-EQUILIBRIA; TRANSFERABLE POTENTIALS; PHASE-EQUILIBRIA; ALKANES; WATER; MOLECULES; MIXTURES;
D O I
10.1080/08927022.2013.842994
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The transferable potentials for phase equilibria (TraPPE) force field aims to be accurate, computationally efficient and applicable to a wide range of chemical compounds, state points and thermophysical properties. When new users wish to implement TraPPE models into their chosen simulation program, they face several obstacles: the TraPPE models are dispersed over many separate publications and misinterpretations of the primary literature are possible; the TraPPE force field makes specific choices for standard conventions that may require non-trivial code modifications for some simulation software. Therefore, the TraPPE developers report here a resource website and online searchable parameter and property database designed to provide new and experienced users with tools for successful implementation and validation (http://www.chem.umn.edu/groups/siepmann/trappe/).
引用
收藏
页码:101 / 105
页数:5
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