THERMODYNAMICS OF FORMATION OF TERNARY (2,2'-BIPYRIDINE)THIOCY-ANATOCADMIUM(II) COMPLEXES IN N,N-DIMETHYLFORMAMIDE

被引:5
|
作者
ISHIGURO, S
OZUTSUMI, K
YAGASAKI, A
机构
[1] Department of Electronic Chemistry, Tokyo Institute of Technology at Nagatsuta, Midori-ku, Yokohama 227
[2] Department of Chemistry, University of Tsukuba
[3] Coordination Chemistry Laboratories, Institute for Molecular Science, Myodaiji
关键词
D O I
10.1246/bcsj.63.3030
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The formation of ternary (2,2′-bipyridine)thiocyanatocadmium(II) complexes has been studied by calorimetry in N,N-dimethylformamide containing 0.4 mol dm-3 (C2H5)4NClO4 as a constant ionic medium at 25°C. The formation of [CdA(bpy)] +, [CdA2(bpy)], [CdA3(bpy)]-, [CdA(bpy)2]+, and [CdA2(bpy)2] (A=SCN, bpy=2,2-bipyridine) is revealed, and their formation constants, enthalpies, and entropies were obtained. The result is compared with that in the corresponding halide systems in the same solvent. © 1990 The Chemical Society of Japan.
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页码:3030 / 3032
页数:3
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