An oxomolybdenum(V) cluster, [Mo8O16(OCH3)8(C5H5N)4]

被引：14

作者：

Modec, B

Brencic, JV

Rotar, R

Golic, L

Prout, K

机构：

[1] Univ Ljubljana, Fac Chem & Chem Technol, Ljubljana 1000, Slovenia

[2] Univ Oxford, Chem Crystallog Lab, Oxford OX1 3PD, England

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1998年 / 54卷

关键词：

D O I：

10.1107/S0108270198006106

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structure of octa-mu-methoxo-octa-mu-oxo-octaoxotetrapyridineoctamolybdenum (V), [Mo8O16(CH3O)(8)(C5H5N)(4)], consists of discrete puckered cyclic molecules, made up of eight Mo atoms which are linked together by pairs of oxo bridges and pairs of bridging methoxo groups. It may also be regarded as a linkage of four [Mo2O4](2+) units, whose two Mo centres differ in that one is coordinated by a pyridine ligand. Short Mo-Mo distances [2.570(1) Angstrom] alternate with longer Mo ... Mo contacts [3.435(1) Angstrom].

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页码：1573 / 1575

页数：3

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