Pentaamminenitrocobalt(III) dichloride and dibromide at 290 K and 150 K

被引:8
作者
Boldyreva, EV [1 ]
Kivikoski, J [1 ]
Howard, JAK [1 ]
机构
[1] UNIV DURHAM,DEPT CHEM,SCI LABS,DURHAM DH1 3LE,ENGLAND
关键词
D O I
10.1107/S0108270196014205
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The structures of [Co(NO2)(NH3)(5)]Cl-2 and [Co(NO2)(NH3)(5)]Br-2 were refined at 290 K and at 150 K. For both compounds the same crystal was used for data collection at different temperatures. The data at 290 K are in good agreement with previously published results [Bortin (1968). Acta Chem. Scand. 22, 2890-2898; Cotton & Edwards (1968). Acta Cryst. B24, 474-477; Kubota & Ohba (1992). Acta Cryst. B48, 627-632]. The structures at 150K are anisotropically distorted compared with those at 290K, but the space group and the general structural pattern remain the same.
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页码:523 / 526
页数:4
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