Solvent effects in four‐component relativistic electronic structure theory based on the reference interaction‐site model
Solvent effects in four‐component relativistic electronic structure theory based on the reference interaction‐site model
复制标题
基于参考相互作用位点模型的四分量相对论电子结构理论中的溶剂效应
DOI:
10.1002/jcc.27009
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发表时间:
2022
影响因子:
3
通讯作者:
Nakano Haruyuki
中科院分区:
文献类型:
--
作者:
Kanemaru Kodai;Watanabe Yoshihiro;Yoshida Norio;Nakano Haruyuki
A combined method of the Dirac–Hartree–Fock (DHF) method and the reference interaction‐site model (RISM) theory is reported; this is the initial implementation of the coupling of the four‐component relativistic electronic structure theory and an integral equation theory of molecular liquids. In the method, the DHF and RISM equations are solved self‐consistently, and therefore the electronic structure of the solute, including relativistic effects, and the solvation structure are determined simultaneously. The formulation is constructed based on the variational principle with respect to the Helmholtz energy, and analytic free energy gradients are also derived using the variational property. The method is applied to the iodine ion (I−), methyl iodide (CH3I), and hydrogen chalcogenide (H2X, where X = O–Po) in aqueous solutions, and the electronic structures of the solutes, as well as the solvation free energies and their component analysis, solvent distributions, and solute–solvent interactions, are discussed.
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DOI:
--
发表时间:
2006
期刊:
J. Chem. Phys. 124
影响因子:
--
作者:
M.Miyajima
通讯作者:
M.Miyajima
影响因子:
3.3
作者:
Belpassi, Leonardo;Storchi, Loriano;Tarantelli, Francesco
通讯作者:
Tarantelli, Francesco
DOI:
--
发表时间:
2006
期刊:
J. Comput. Chem. 27
影响因子:
--
作者:
N.Yoshida;F.Hirata
通讯作者:
F.Hirata
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Roberto Di Remigio;Radovan Bast;L. Frediani;T. Saue
通讯作者:
T. Saue
DOI:
10.1063/1.1476694
发表时间:
2002
期刊:
影响因子:
--
作者:
Y. Watanabe;O. Matsuoka
通讯作者:
O. Matsuoka