Structure and bonding in ionized water clusters.
Structure and bonding in ionized water clusters.
复制标题
离子水簇的结构和键合。
DOI:
10.1021/jp405052g
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Do H
中科院分区:
文献类型:
--
作者:
Do H
The structure and bonding in ionized water clusters, (H2O)n+(n= 3–9), has been studied using the basin hopping search algorithm in combination with quantum chemical calculations. Initially candidate low energy isomers were generated using basin hopping in conjunction with density functional theory. Subsequently, the structures and energies were refined using second order Møller–Plesset perturbation theory and coupled cluster theory, respectively. The lowest energy isomers are found to involve proton transfer to give H3O+and a OH radical, which are more stable than isomers containing the hemibonded hydrazine-like fragment (H2O–OH2), with the calculated infrared spectra consistent with experimental data. For (H2O)9+the observation of a new structural motif comprising proton transfer to form H3O+and OH, but with the OH radical involved in hemibonding to another water molecule is discussed.
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DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
H. Lee;Kwang S. Kim
通讯作者:
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影响因子:
4.4
作者:
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通讯作者:
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DOI:
10.1021/jp1057572
发表时间:
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期刊:
The journal of physical chemistry. A
影响因子:
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作者:
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通讯作者:
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DOI:
--
发表时间:
2003
期刊:
影响因子:
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作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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