Structural investigation of salts containing ions [Pd(NH3)4]2+ and [IrF6]2–

被引：0
作者：
A. I. Gubanov
A. M. Danilenko
A. I. Smolentsev
N. V. Kuratieva
A. B. Venediktov
S. V. Korenev
机构：
[1] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Branch
[2] Novosibirsk National Research State University,undefined
来源：
Journal of Structural Chemistry | 2016年 / 57卷
关键词：
synthesis; coordination compounds; double complex salts; crystal structure; palladium; iridium; fluoride complexes;
D O I：
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摘要：
Double complex salts (DCS) α-[Pd(NH3)4][IrF6]·H2O (P21/m, a = 6.3181(3) Å, b = 10.8718(5) Å, с = 7.4526(4) Å, β = 103.568(2)°), β-[Pd(NH3)4][IrF6]·H2O (P21/с, a = 8.5773(3) Å, b = 10.8791(4) Å, с = = 12.6741(3) Å, β = 122.497(2)°), [Pd(NH3)4]3[IrF6]2Cl2·H2O (P-1, a = 7.6080(2) Å, b = 7.6274(2) Å, с = 11.8070(3) Å, β = 122.497(2)°), and [Pd(NH3)4]2[IrF6]NO3 (Fm-3m, a = 11.21210(10) Å) have been synthesized and structurally characterized for the first time. The existence of polymorphs for the DCS has been revealed. The influence of the chemical composition of the initial reagents on the reaction course and, respectively, the products, has been demonstrated. A hypothesis on the influence of the second coordination sphere on the formation of one or the other polymorph of the DCS has been suggested. It has been shown that the series α-[Pd(NH3)4][МF6]·H2O (M = Pt, Pd) exhibits isostructurality.
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页码：1606 / 1612
页数：6
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