DIPYRIDINIOMETHANE CHLOROPENTAFLUOROOSMATE(IV), [(C5H5N)(2)CH2][OSF5CL]

被引：11
作者：
BRUHN, C
PREETZ, W
机构：
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1994年 / 50卷
关键词：
D O I：
10.1107/S0108270194006633
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The sublattice of the mixed-ligand complex anions, [OsF5Cl](2-), of the title compound [N,N-methylenepyridinium chloropentafluoroosmate(IV)] is completely ordered. Due to the mutual trans influence in the asymmetric Cl-Os-f axis, the Os-f distance of 1.959 (4) Angstrom is slightly longer in comparison to the average value of 1.919 Angstrom found for the symmetric F-Os-F axes. Accordingly, the Os-Cl distance of 2.329 (2) Angstrom is shortened in relation to that of 2.364 Angstrom in the octahedral complex anion of K-2[OsCl6].
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页码：1687 / 1690
页数：4
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