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Synthesis and Crystal Structure of Diaqua(1,10-Phenanthroline-N,N')(Thiosulfato-O,S)Manganese(II). Biological

M Brezeanu1, M Badea, G Morgant

  • 1Laboratory of Inorganic Chemistry Faculty of Chemistry University of Bucharest Romania.

Metal-Based Drugs
|May 14, 2008
PubMed

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Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
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Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
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