ADDUCTS OF COORDINATION-COMPOUNDS .15. THE STRUCTURE OF TRANS-[RH(PY)4CL2][AG(ONO2)2], A SALT OF THE DINITRATO-ARGENTATE(I) ION, [AG(ONO2)2]-

被引:19
作者
GILLARD, RD [1 ]
HANTON, LR [1 ]
MITCHELL, SH [1 ]
机构
[1] UNIV OTAGO,DEPT CHEM,DUNEDIN,NEW ZEALAND
关键词
D O I
10.1016/S0277-5387(00)84042-5
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The compound originally reported by Poulenc in 1935 as trans-[Rh(py)4Cl2] NO3·AgNO3 is the salt trans-[Rh(py)4Cl2][Ag(ONO2)2] (py = pyridine). Its crystal structure consists of discrete silver dinitrate anions [Ag(ONO2)2]- and the complex cation [Rh(py)4Cl2]+, each with C2 symmetry. The silver atom is disordered between two neighbouring sites [0.30(2); 0.20(2)]. There are two pairs of AgO distances (given in pm); Ag(1) : 224.8(3) (almost linear on silver) and 259.7(5), Ag(2) : 231.3(7) and 241.3(10). © 1990.
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页码:2127 / 2133
页数:7
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