Dilithium hexaorganostannate(IV) compounds.
Dilithium hexaorganostannate(IV) compounds.
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六有机锡酸二锂(IV)化合物
DOI:
10.1002/anie.201406260
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发表时间:
2014
影响因子:
--
通讯作者:
S. Zahn
中科院分区:
文献类型:
--
作者:
I. Schrader;K. Zeckert;S. Zahn
Hypercoordination of main‐group elements such as the heavier Group 14 elements (silicon, germanium, tin, and lead) usually requires strong electron‐withdrawing ligands and/or donating groups. Herein, we present the synthesis and characterization of two hexaaryltin(IV) dianions in form of their dilithium salts [Li2(thf)2{Sn(2‐pyMe)6}] (pyMe=C5H3N‐5‐Me) (2) and [Li2{Sn(2‐pyOtBu)6}] (pyOtBu=C5H3N‐6‐OtBu) (3). Both complexes are stable in the solid state and solution under inert conditions. Theoretical investigations of compound2reveal a significant valence 5s‐orbital contribution of the tin atom forming six strongly polarized tin–carbon bonds.
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影响因子:
15
作者:
M. Yamashita;Yohsuke Yamamoto;K. Akiba;D. Hashizume;F. Iwasaki;Nozomi Takagi;S. Nagase
通讯作者:
M. Yamashita;Yohsuke Yamamoto;K. Akiba;D. Hashizume;F. Iwasaki;Nozomi Takagi;S. Nagase
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
K. B. Dillon;A. Marshall
通讯作者:
A. Marshall
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
H. Reich;J. Borst;Michael B. Coplien;N. Phillips
通讯作者:
N. Phillips
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
Marco Häser
通讯作者:
Marco Häser
影响因子:
4.9
作者:
Kornelia Zeckert;Stefan Zahn;B. Kirchner
通讯作者:
Kornelia Zeckert;Stefan Zahn;B. Kirchner