Direct Electrochemical Synthesis of an Unusual Complex Salt: Almost Structural Identity – Different Charge
Direct Electrochemical Synthesis of an Unusual Complex Salt: Almost Structural Identity – Different Charge
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不寻常复合盐的直接电化学合成:几乎结构相同 – 不同电荷
DOI:
10.1002/zaac.201600408
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
G. Henkel
中科院分区:
文献类型:
--
作者:
A. Oppermann;C. Wehrhahn;U. Flörke;S. Herres-Pawlis;G. Henkel
The electrochemical synthesis is an underestimated synthesis protocol, which can lead to unexpected results. We obtained an unusual CuIcomplex salt with a pentanuclear anion and a heptanuclear cation. The anion [Cu5(StBu)6]–features a trigonal prism coordination motif with a twisted arrangement. The cation [Cu7(StBu)6(bipy)3]+is structurally almost identical to the anion and shares therefore basic building principles. These Cu–S skeletons with additional N donor functions in the cation have relevance to biological copper proteins. Besides structural discussion and analysis, a theoretical study was performed to determine stabilizing effects. This is accomplished by means of DFT with a triple‐zeta basis set and the TPSSh functional in order to highlight bonding interactions and to understand d10–d10interactions, which are assigned a major stabilizing part. This is realized through Wiberg bond analysis and frontier orbital analysis of both ions.
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DOI:
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发表时间:
1998
期刊:
影响因子:
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作者:
K. Fujisawa;Sadako Imai;N. Kitajima;Y. Moro
通讯作者:
Y. Moro
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发表时间:
1999
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2006
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作者:
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M. Elsegood
影响因子:
3
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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:
A. Neuba;U. Flörke;W. Meyer-klaucke;M. Salomone-Stagni;E. Bill;E. Bothe;Petra Höfer;G. Henkel