Homo- and hetero-nuclear chromium(III) complexes with natural ligands. Part 2. Oxo- and hydroxo-bridged chromium(III)/vanadium(V) species |
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| Authors: | Maciejewska Gabriela Cieślak-Golonka Maria Staszak Zbigniew Szeląg Adam |
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| Institution: | (1) Institute of Inorganic Chemistry and Metallurgy of Rare Elements, University of Technology, 50-370 Wroc aw, Poland;(2) Faculty of Computer Science and Management, Department of Computer Science, University of Technology, 50-370 Wrocaw, Poland;(3) Department of Pharmacology, Medical Academy, 50-370 Wrocaw, Poland |
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| Abstract: | Six new heteropolynuclear chromium(III)/vanadium(V) complexes with natural ligands: glycine, glutaminic, nicotinic and asparginic acids, have been isolated and physicochemically characterised. The complexes have been analysed using spectroscopic (diffuse reflectance u.v.–vis., i.r.), magnetic methods and by FAB mass spectra. Spectral analyses with the digital filter and band deconvolution methods are presented. Additionally, preliminary toxicity studies have been performed. |
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