Syntheses, characterization and X-ray crystal structures of Ni(II) complexes of tridentate monocondensed and tetradentate dicondensed Schiff bases

Maity, Debdulal ; Chattopadhyay, Shouvik ; Ghosh, Ashutosh ; Drew, Michael G. B. ; Mukhopadhyay, Gurucharan (2009) Syntheses, characterization and X-ray crystal structures of Ni(II) complexes of tridentate monocondensed and tetradentate dicondensed Schiff bases Polyhedron, 28 (4). pp. 812-818. ISSN 0277-5387

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.poly.2008.12.015

Abstract

Two octahedral complexes [Ni(HL1)2](ClO4)2 (1) and [Ni(HL2)2](ClO4)2 (2) and a square planar complex [Ni(HL3)]ClO4 (3) have been prepared, where [HL1 = 3-(2-amino-ethylimino)-butan-2-one oxime, HL2 = 3-(2-amino-propylimino)butan-2-one oxime] and H2L3 = 3-[2-(3-hydroxy-1-methyl-but-2-enylideneamino)-1-methyl-ethylimino]-butan-2-one oxime. All the complexes have been characterized by elemental analyses, spectral studies and room temperature magnetic moment measurements. The molecular structures of all three compounds were elucidated on the basis of X-ray crystallography; complexes 1 and 2 are seen to be the mer isomers.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Ni(II) Complexes; Tridentate Schiff Base; Tetradentate Schiff Base; X-ray Structure; H-bonding
ID Code:108353
Deposited On:13 Oct 2017 13:07
Last Modified:13 Oct 2017 13:07

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