| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1236777 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2006 | 6 Pages |
Abstract
The interaction of copper(II) and manganese(II) with pipemidic acid, Hpipem, afforded the complexes [Cu(pipem)2(H2O)]·2H2O, 1 and [Mn(pipem)2(H2O)], 2. The new complexes have been characterised by elemental analyses, infrared, UV–vis and X-band EPR spectroscopy in the temperature range from 4 to 300 K. The monoanion, pipem, exhibits O,O ligation through the carbonyl and carboxylato oxygen atoms. Five coordinate square-pyramid configuration has been proposed for 1 and 2, and the fifth apical position is occupied by a coordinated water molecule.
Keywords
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Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Beata Szymańska, Danuta Skrzypek, Dimitra Kovala-Demertzi, Malgorzata Staninska, Mavroudis A. Demertzis,