Improvements in Energy Decomposition Analysis for Single Determinant Methods - eScholarship
Improvements in Energy Decomposition Analysis for Single Determinant Methods - eScholarship
复制标题
单行列式方法能量分解分析的改进 - eScholarship
DOI:
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
P. Horn
中科院分区:
文献类型:
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作者:
P. Horn
This thesis is concerned with the decomposition of intermolecular interaction energies computed by Hartree-Fock theory or Kohn-Sham density functional theory into physically meaningful contributions. While there is no unique way to perform this energy decomposition analysis (EDA), such methods can be judged based on formal properties, physical content, and descriptive power. Throughout this work we assess and address the weaknesses of the Absolutely Localized Molecular Orbital (ALMO) energy decomposition scheme to develop a new scheme with terms describing five distinct physical contributions: permanent electrostatics, Pauli repulsion, exchange-correlation, polarization, and charge transfer. This scheme moreover has many desirable formal properties, satisfying all of the criteria for a good EDA method that we outline in the introduction.
DOI:
10.1021/jp810652v
发表时间:
2009-04-16
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Swanson JM;Simons J
通讯作者:
Simons J
影响因子:
5.5
作者:
Lu,Zhenyu;Zhou,Nengjie;Wu,Qin;Zhang,Yingkai
通讯作者:
Zhang,Yingkai