SPECTRAL STUDIES OF BIPYRIDYL AND ORTHO-PHENANTHROLINE ADDUCTS OF DIVALENT METAL DIKETONATES

被引：6

作者：

BIRDY, RB

GOODGAME, M

机构：

[1] Chemistry Department, Imperial College of Science and Technology, London

来源：

INORGANICA CHIMICA ACTA | 1979年 / 36卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)89406-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Powder e.s.r. spectra are reported for manganese(II) ions doped into Mg(hfac)2L, Zn(acac)2L (hfac = hexafluoro-acetylacetone, L = bipyridyl or o-phenanthroline). Cd(acac)2bipyridyl and Cd(acac)2·o-phenanthroline·H2O, and the zero-field spitting parameters D and λ (= E/D) are derived. Distortions from octahedral symmetry are greater for the bipyridyl than for the o-phenanthroline complexes, and greater for cadmium than for the other two metal ions. Infrared studies show all the complexes to be tris-bidentate except for Cd(acac)2·o-phen·H2O, which probably has a free carbonyl group and coordinated water. © 1979.

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页码：281 / 288

页数：8

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