Polyoxometalates functioned as ligands: Synthesis and crystal structure of a new hybrid compound constructed from metatungstate and metal complex units
نویسندگان
چکیده
1387-7003/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.inoche.2009.09.009 * Corresponding author. Tel.: +1 270 7453943; fax: E-mail address: [email protected] (B. Yan). A new organic–inorganic hybrid compound, [Zn(bpy)3]1.5[H3W12O40Zn(bpy)2(H2O)] 0.5H2O (bpy = 2,20bipyridine) has been synthesized hydrothermally from ZnCl2, Na6[H2W12O40], and 2,20-bipyridine, and has been analyzed using X-ray crystallography, thermogravimetric analysis and UV–Vis spectroscopy. The compound contains an anionic complex [H3W12O40Zn(bpy)2(H2O)] 3 in which a-metatungstate ion [H3W12O40] coordinated to a [Zn(bpy)2(H2O)] unit through a bridging oxo group. 2009 Elsevier B.V. All rights reserved.
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