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Dibromido(dimethyl sulfoxide-κO)(1,10-phenanthroline- κ2 N,N′)copper(II)

Title
Dibromido(dimethyl sulfoxide-κO)(1,10-phenanthroline- κ2 N,N′)copper(II)
Authors
Oh M.-J.Kim H.-J.Kang S.K.Choi S.-N.Lee Y.-M.
Ewha Authors
이용민
SCOPUS Author ID
이용민scopusscopus
Issue Date
2008
Journal Title
Acta Crystallographica Section C: Crystal Structure Communications
ISSN
0108-2701JCR Link
Citation
vol. 64, no. 4, pp. m153 - m155
Indexed
SCOPUS WOS scopus
Abstract
The solvent effect on the mol-ecular structures of copper(II) complexes produced from the reaction between CuBr2 and 1,10-phenanthroline is evident. The momomeric title compound, [CuBr2(C12H8N2)(C2H6OS)], which consists of discrete units, is produced from this reaction in dimethyl sulfoxide (DMSO), whereas a polymeric copper(II) compound is known to be produced from the same reaction in the poor coordinating solvent ethanol. The geometry around the copper(II) ion in the title compound is best described as trigonal-bipyramidal distorted square-based pyramidal, with a value of 0.37. The two phenanthroline N atoms, the DMSO O atom and one of the Br atoms occupy the four basal positions, while the second Br atom occupies the axial position. The magnetic susceptibility data also indicate that the title compound is monomeric, but there is still a weak antiferromagnetic inter-action between paramagnetic copper(II) centers via the inter-molecular Cu - Br⋯Br - Cu contact pathway. © 2008 International Union of Crystallography.
DOI
10.1107/S0108270108005003
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연구기관 > 나노·바이오기술연구소 > Journal papers
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