Crystal structures of new double complex salts [M(NH3) 5Br][AuBr4]2·H2O, where M = Ir, Rh and complex salt [Ir(NH3)5Br]Br2

被引：3
|
作者：
Plyusnin P.E. [1 ,2 ]
Semitut E.Yu. [1 ,2 ]
Baidina I.A. [1 ]
Korenev S.V. [1 ,2 ]
机构：
[1] A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk
来源：
Journal of Structural Chemistry | 2011年 / 52卷 / 2期
基金：
俄罗斯基础研究基金会;
关键词：
Double complex salts; Gold; Iridium; Rhodium; Single crystal X-ray diffraction;
D O I：
10.1134/S002247661102020X
中图分类号：
学科分类号：
摘要：
The crystal structures of double complex salts [M(NH3) 5Br][AuBr4]2·H2O (M = Ir, Rh) are determined by single crystal XRD. The compounds crystallize in the triclinic system, P-1 space group, Z = 4. Crystallographic characteristics: [Ir(NH3)5Br][AuBr4]2·H 2O: a = 8.2982(3) Å, b = 15.3045(4) Å, c = 17.4378(6) Å, α = 73.064(1)°, β = 88.938(1)°, γ = 86.221(1)°, V = 2113.95(12) Å3, dx = 4.419 g/cm3, R = 0.0469; [Rh(NH3)5Br][AuBr 4]2·H2O: a = 8.2855(2) Å, b = 15.2881(3) Å, c = 17.4053(4) Å, α = 73.015(1)°, β = 88.913(1)°, γ = 86.267(1)°, V = 2104.08(8) Å3, dx = 4.165 g/sm3, R = 0.0480. The crystal structure of [Ir(NH3)5Br]Br2 is determined. The compound crystallizes in the orthorhombic system, Pnma space group, Z = 4. Crystallographic characteristics: a = 13.8521(3) Å, b = 10.8570(2) Å, c = 6.9908(1) Å, V = 1049.31(3) Å3, d x = 3.273 g/cm3, R = 0.0127. © 2011 by P. E. Plyusnin, E. Yu. Semitut, I. A. Baidina, and S. V. Korenev.
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页码：383 / 388
页数：5
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