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Title: Synthesis and structure of new cobalt(II) copper(II), nickel(II) copper(II) and cobalt(II) nickel(II) heteronuclear complexes containing monoethanolamine
Authors: Masoud, Mamdouh S
Motaweh, Hossien A
Ali, Alaa E
Issue Date: Jul-2001
Publisher: NISCAIR-CSIR, India
Abstract: The heteronuclear COIICUII, NiIICUII and CoIINiII complexes containing monoethanolamine, (MEA), have been prepared using the corresponding metal salts and MEA as starting materials. Both COIICUII and NiIICUII complexes are heterotrinuclear complexes but the CoIINiII complex is heterodinuclear one. The coordination ability of CUII towards MEA is stronger than CoII and NiII. The separated complexes are of tetrahedral geometry with bridged chlorides and of high stability. The thermal behaviour and thermodynamic parameters of the prepared complexes have been studied. The dependence of the electrical conductivity on temperature is examined and the complexes are found to be of semiconducting behaviour.
Page(s): 733-737
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.40A(07) [July 2001]

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