Growth and structural characterization of [ZnL(DMSO)]

✍ Scribed by Wenkui Dong; Yujie Ding

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 151 KB
• Volume: 43
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.200710985

✦ Synopsis

Abstract

A novel mononuclear zinc(II) complex [ZnL(DMSO)] (1) with chelating bisoxime ligand 4,4′‐dinitro‐2,2′‐[ethylenedioxybis(nitrilomethylidyne)]diphenol (H~2~L) was synthesized and structurally characterized by X‐ray crystallography. The complex crystallizes in the triclinic system, space group P‐1, with unit cell parameters a = 8.9730(16), b = 11.9080(18), c = 20.701(2) Å, α = 103.893(3), β = 101.975(3), γ = 90.029(2) and Z = 4. The Zinc(II) ion is five‐coordinated by four N~2~O~2~ donor atoms of L^2‐^ and one oxygen atom from DMSO molecule. Interestingly, the unit of cell contains two crystallographically independent but chemically identical mononuclear complexes. (© 2007 WILEY ‐VCH Verlag GmbH & Co. KGaA, Weinheim)