SYNTHESIS AND STRUCTURE OF A UNIQUE NICKEL-THIOLATE DIMER, [(RS)NI(MU-2-SR)3NI(SR)]1- - AN EXAMPLE OF FACE-SHARING BITETRAHEDRA

被引：22

作者：

SILVER, A ^{[1
]}

MILLAR, M ^{[1
]}

机构：

[1] SUNY STONY BROOK,DEPT CHEM,STONY BROOK,NY 11794

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 13期

关键词：

D O I：

10.1039/c39920000948

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of Ni(OAc)2 with Li[S-2,4,5-Pr(i)3C6H2] and [Ph4P]Br in a 1:5:1 ratio produces [PPh4][Ni2(S-2,4,5-Pr(i)3-C6H2)5] 1; the anion of 1 was shown by X-ray crystallography to possess the rare face-sharing bitetrahedral geometry-the face-sharing [Ni(mu(2)-SR)3Ni] unit is described by acute Ni-S-Ni angles of 69-degrees and a short Ni-Ni interaction of 2.607 angstrom.

引用

页码：948 / 949

页数：2

共 25 条

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