Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1251293 | Chemical Research in Chinese Universities | 2007 | 5 Pages |
Abstract
A novel hybrid tungstocuprate(II) [Cu(2,2â²-bpy)3]2 H4 [CuW12O40] · 6H2O(2,2â²-bpy = 2,2â²-bipyridine) was synthesized via hydrothermal method and characterized using elemental analyses, IR, UV, XPS, TG-DSC, EPR, and X-ray single crystal diffraction. The structural analysis shows that the complex consists of an unusual Keggin-type polyoxoanion [CuW12O40]6- and a pair of chiral complex cations [Cu(2,2â²-bpy)3]+ together with four protons and six crystallization water molecules, and the Keggin polyoxoanion is connected with [Cu(2,2â²-bpy)3]+via multiple C-HâO hydrogen bonds resulting in a dimer.
Related Topics
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Chemistry (General)
Authors
WANG Jing-ping, MA Peng-tao, LI Jie, NIU Jing-yang,