(BIPYRIDYL-N,N')DIIODOPLATINUM(II)

被引：28

作者：

CONNICK, WB ^{[1
]}

GRAY, HB ^{[1
]}

机构：

[1] CALTECH,BECKMAN INST,PASADENA,CA 91125

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1994年 / 50卷

关键词：

D O I：

10.1107/S0108270193012648

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Square-planar (bipyridyl-N,N')diiodoplatinum(II), [PtI2(C10H8N2)], has normal Pt-N(bipyridyl) [2.029(7)angstrom] and Pt-I bonds [2.589(2)angstrom]. The bipyridyl ligand exhibits normal distances and angles. Because of steric effects, the intramolecular I ... I separation [3.587(1)angstrom] and the corresponding I-Pt-I angle [87.7(1)-degrees] are significantly smaller than those observed for other cis-bis(iodo)bis(N-donor) complexes. The parallel square-planar units stack to form a chain structure. Relative lateral displacement of consecutive molecules along a chain results in a Pt ... Pt distance [5.291(1)angstrom] considerably longer than the interplanar spacing [3.510(11) angstrom].

引用

页码：1040 / 1042

页数：3

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