Fragment-based Quantum Mechanical/Molecular Mechanical Simulations of Thermodynamic and Kinetic Process of the Ru2+-Ru3+ Self-Exchange Electron Transfer.
Fragment-based Quantum Mechanical/Molecular Mechanical Simulations of Thermodynamic and Kinetic Process of the Ru2+-Ru3+ Self-Exchange Electron Transfer.
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基于碎片的 Ru2 -Ru3 自交换电子转移热力学和动力学过程的量子力学/分子力学模拟。
DOI:
10.1021/ct300758v
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发表时间:
2012
影响因子:
5.5
通讯作者:
Yang,Weitao
中科院分区:
文献类型:
--
作者:
Zeng,Xiancheng;Hu,Xiangqian;Yang,Weitao
A fragment-based fractional number of electrons (FNE) approach is developed to study entire electron transfer (ET) processes from the electron donor region to the acceptor region in the condensed phase. Both regions are described by the density-fragment interaction (DFI) method, while FNE as an efficient ET order parameter is applied to simulate the electron transfer process. In association with the QM/MM energy expression, the DFI-FNE method is demonstrated to describe ET processes robustly with the Ru2+–Ru3+self-exchange ET as a proof-of-concept example. This method allows for systematic calculations of redox free energies, reorganization energies, electronic couplings and the absolute ET rate constants within the Marcus regime.
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DOI:
10.1063/1.3507878
发表时间:
2010-12
期刊:
The Journal of chemical physics
影响因子:
--
作者:
H. Oberhofer;J. Blumberger
通讯作者:
H. Oberhofer;J. Blumberger
DOI:
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1979
期刊:
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--
作者:
G. Brown;N. Sutin
通讯作者:
N. Sutin
DOI:
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1989
期刊:
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作者:
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通讯作者:
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DOI:
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发表时间:
2005
期刊:
影响因子:
--
作者:
Anatoli A. Milischuk;D. Matyushov;M. Newton
通讯作者:
M. Newton
影响因子:
4.4
作者:
Costanzo, Francesca;Sulpizi, Marialore;Sprik, Michiel
通讯作者:
Sprik, Michiel