The complex [C~~( t ren)~(OC1H0]4 )3-H20( tren = tris(2-aminoethy1)amine) has been prepared and characterized through electronic spectroscopy and magnetic susceptibility measurements. The complex is dinuclear with two trigonal-bipyramidal chromophores bridged by one -OH ligand. The magnetic susceptibility data show that the two moieties are antiferromagnetically coupled with J = -38 cm-I. This result is discussed in comparison with those for similar monohydroxo-bridged copper(I1) complexes through an angular-overlap model
Preparation of [Co2(tren)2OH](ClO4)3.H2O (tren = tris(2-aminoethyl)amine) and magnetic exchange interactions in binuclear monohydroxo-bridged copper(II) and cobalt(II) complexes / A. Bencini;C. Benelli;D. Gatteschi. - In: INORGANIC CHEMISTRY. - ISSN 0020-1669. - STAMPA. - 22:(1983), pp. 470-473. [10.1021/ic00145a020]
Preparation of [Co2(tren)2OH](ClO4)3.H2O (tren = tris(2-aminoethyl)amine) and magnetic exchange interactions in binuclear monohydroxo-bridged copper(II) and cobalt(II) complexes
BENCINI, ALESSANDRO;BENELLI, CRISTIANO;GATTESCHI, DANTE
1983
Abstract
The complex [C~~( t ren)~(OC1H0]4 )3-H20( tren = tris(2-aminoethy1)amine) has been prepared and characterized through electronic spectroscopy and magnetic susceptibility measurements. The complex is dinuclear with two trigonal-bipyramidal chromophores bridged by one -OH ligand. The magnetic susceptibility data show that the two moieties are antiferromagnetically coupled with J = -38 cm-I. This result is discussed in comparison with those for similar monohydroxo-bridged copper(I1) complexes through an angular-overlap model
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