Microwave Synthesis, Crystal Structure and Magnetic Behavior of a Schiff Base Trinuclear Nickel Cluster

Autor:	Cheng-Min Ge, Shu-Hua Zhang, Ming-Feng Tang
Rok vydání:	2009
Předmět:	Schiff base Aqueous solution Methylamine Inorganic chemistry chemistry.chemical_element Crystal structure Inorganic Chemistry chemistry.chemical_compound Crystallography Nickel chemistry Ferromagnetism Microwave chemistry Acetonitrile
Zdroj:	Zeitschrift für anorganische und allgemeine Chemie. 635:1442-1446
ISSN:	1521-3749 0044-2313
DOI:	10.1002/zaac.200801402
Popis:	The reaction of Ni(ClO4)2·6H2O with 2-hydroxybenzaldehyde and an aqueous solution of methylamine in acetonitrile/MeOH under microwave irradiation and controlled temperature/pressure leads to formation of trinuclear cluster [Ni3(mimp)5(CH3CN)]ClO4 (1; mimp = 2-methyliminomethylphenolate anion) in only 29 min and also results in higher yields in contrast to other synthesis methods. Complex 1 displays dominant ferromagnetic interactions through μ3-O (oxidophenyl) and μ2-O (oxidophenyl) binding modes.
Databáze:	OpenAIRE
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