3D coordination polymers with vanadyl fragments and alkaline earth metal ions |
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| Authors: | E S Bazhina M E Nikiforova G G Aleksandrov V V Minin N N Efimov A A Sidorov V M Novotortsev I L Eremenko |
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| Institution: | 1.N. S. Kurnakov Institute of General and Inorganic Chemistry,Russian Academy of Sciences,Moscow,Russian Federation |
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| Abstract: | The reactions of vanadyl sulfate VOSO4·3H2O with barium or strontium cyclopropane-1,1-dicarboxylate (MCpdc, M = Ba, Sr, H2Cpdc = C3H4(COOH)2) afforded the polymeric heterometallic complexes {(H2O)8Ba2(VO)2(Cpdc)4]·2H2O}n (1) and {(H2O)6Sr(VO)(Cpdc)2]}n (2), respectively. These complexes differ in the binding mode of mononuclear vanadyl fragments with alkaline earth metal ions.
Coordination polymers 1 and 2 were characterized by ESR spectroscopy. |
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