Synthesis and characterization of a chiral dimeric copper(II) complex: Crystal structure of [Cu₂(μ-Cl)₂(HL)₂]· H₂O(H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol)

Pradeep, Chullikkattil P. ; Zacharias, Panthapally S. ; Das, Samar K. (2005) Synthesis and characterization of a chiral dimeric copper(II) complex: Crystal structure of [Cu₂(μ-Cl)₂(HL)₂]· H₂O(H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol) Journal of Chemical Sciences, 117 (2). pp. 133-137. ISSN 0253-4134

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Abstract

Synthesis and characterization of an optically active binuclear dichloro-bridged copper(II) complex [Cu₂(μ -Cl)₂(HL)₂]· H₂O 1 (H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol) of a Schiff-base derived from salicylaldehyde and (S)-(+)-2-phenylglycinol are described. Compound 1 crystallizes in the orthorhombic chiral P2₁2₁2₁ space group with Z = 4, a = 10· 21(2), b = 11· 574(3), c = 25· 364(9). Each copper shows square pyramidal geometry with O₂NCl₂ coordination and the Cu₂Cl₂ core geometry adopts a butterfly shape. Crystals of 1 were further characterized by elemental analysis, IR, UV-visible and EPR spectroscopy and circular dichroism (CD) studies.

Item Type:	Article
Source:	Copyright of this article belongs to Indian Academy of Sciences.
Keywords:	Dinuclear Copper(ii) Complex; Crystal Structure; Chiral Properties
ID Code:	80024
Deposited On:	31 Jan 2012 06:22
Last Modified:	18 May 2016 22:11

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Synthesis and characterization of a chiral dimeric copper(II) complex: Crystal structure of [Cu2(μ-Cl)2(HL)2]· H2O(H2L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol)

Abstract

Synthesis and characterization of a chiral dimeric copper(II) complex: Crystal structure of [Cu₂(μ-Cl)₂(HL)₂]· H₂O(H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol)