Stepwise synthesis of a pentanuclear copper(II)–manganese(II) cluster by using a versatile Schiff base ligand derived from 3-formylsalicylic acid
作者:Floriana Tuna、Luminita Patron、Marius Andruh
DOI:10.1016/s1387-7003(02)00683-4
日期:2003.1
The Schiff base 3-[N-2-(pyridylethyl)formimidoyl]salicylic acid (H2L) is a useful ligand for the design of heteronuclear complexes. A pentanuclear copper(II)-manganese(II) cluster was synthesized by using H2L as a ligand. The compound was characterised by analytical and spectral methods. Cryomagnetic investigations over the temperature range 1.9-300 K reveal antiferromagnetic interactions between the copper(II) and manganese(II) ions. (C) 2002 Elsevier Science B.V. All rights reserved.