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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