Some water-soluble organometallic complexes of group 10 transition metal(II) ions with 1,3,5-triaza-7-phosphaadamantane (TPA).: Syntheses, characterization and reactivity.: The crystal and molecular structure of [Ni(CN)2(TPA)3]•4.3H2O

被引：21
作者：
Alyea, EC [1 ]
Ferguson, G [1 ]
Kannan, S [1 ]
机构：
[1] Univ Guelph, Dept Chem & Biochem, Guelph, ON N1G 2W1, Canada
来源：
POLYHEDRON | 1998年 / 17卷 / 16期
基金：
加拿大自然科学与工程研究理事会;
关键词：
group; 10; complexes; 1,3,5-triaza-7-phosphaadamantane; crystal structure;
D O I：
10.1016/S0277-5387(98)00055-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The 1,3,5-triaza-7-phosphaadamantane [TPA] complexes of the type [MCl2(TPA)(2)] (where M = Ni, Pd, Pt), [Ni(CN)(2)(TPA)(3)] and [PtCl(TPA)(3)](BPh4) have been synthesized and characterized by H-1, (31)p{H-1} NMR, Laser-Raman spectroscopy and elemental anaIyses; The reactivity of the complexes [MCl2(TPA)(2)] with water to produce the oxide of TPA follows the order Pt > Pd > Ni. The structure of the Complex [Ni(CN)(2)(TPA)(3)]. 4.3H(2)O was determined by single crystal X-ray diffraction methods. The structure deter mination shows that the nickel atom has a trigonal-bipyramidal geometry with the cyanide ligands in the apical positions. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：2727 / 2732
页数：6
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