Stepwise synthesis of a pentanuclear copper(II)-manganese(II) cluster by using a versatile Schiff base ligand derived from 3-formylsalicylic acid

• Autores: Floriana Tuna, Luminita Patron, Marius Andruh
• Localización: Inorganic chemistry communications, ISSN 1387-7003, Vol. 6, Nº 1, 2003, págs. 30-33
• Idioma: inglés
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• Resumen

  • 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.