COBALT(II) COMPLEXES OF SOME SEMICARBAZONES AND THIOSEMICARBAZONES

被引：29
|
作者：
KUMAR, A [1 ]
USHA [1 ]
CHANDRA, S [1 ]
机构：
[1] ZAKIR HUSAIN COLL, DEPT CHEM, JL NEHRU MARG, NEW DELHI 110002, INDIA
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1993年 / 23卷 / 04期
关键词：
D O I：
10.1080/15533179308016665
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Cobalt(II) complexes of semicarbazones and thiosemicarbazones of 2-hydroxyacetophenone, 2-hydroxynaphthaldehyde, 4-hydroxyacetophenone and 3-methyl-2-butanone have been synthesised and characterised. The complexes of semicarbazones and thiosemicarbazones of 2-hydroxyacetophenone and 2-hydroxynaphthaldehyde were found to have the general composition [Co(ligand)2], while the complexes of 3-methyl-2-butanone and 4-hydroxyacetophenone have the composition [Co(ligand)2X2], X - Cl, Br, NO3, SO4 and CH3COO. Possible geometries of the complexes were assigned on the basis of magnetic moments, IR, electronic and ESR spectral studies.
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页码：671 / 684
页数：14
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