Cobalt(II), nickel(II) and copper(II) complexes of bidentate bibenzimidazoles

Pujar, Malatesh A and Bharamgoudar, Timmanagoud D and Sathyanarayana, Dixit N (1988) Cobalt(II), nickel(II) and copper(II) complexes of bidentate bibenzimidazoles. In: Transition Metal Chemistry, 13 (6). pp. 423-425.

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Abstract

Complexes of cobalt(II), nickel(II) and copper(II) with novel bidentate bibenzimidazoles, [M(L-L)Cl2], where L-L are methylenebis(1, 1prime-benzimidazole), methylenebis(2, 2prime-benzimidazole) and dimethylenebis(2, 2prime-benzimidazole) are described and characterized by different physical measurements. The four coordinate complexes have distorted tetrahedral or square coplanar structures. The bridging entity between the two donor groups apparently influences the ligand field strength and the ligands occupy a higher position than that of benzimidazole in the spectrochemical series.

Item Type:	Journal Article
Publication:	Transition Metal Chemistry
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	07 Sep 2010 05:53
Last Modified:	19 Sep 2010 06:16
URI:	http://eprints.iisc.ac.in/id/eprint/32068

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