A novel zirconium polyoxometalate complex that contains both a coordinated saturated anion, [PMo12O40]3-, and a coordinated unsaturated anion, [PMo11O39]7- |
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Authors: | Gaunt Andrew J May Iain Collison David Fox O Danny |
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Institution: | Centre for Radiochemistry Research, Department of Chemistry, The University of Manchester, Manchester M13 9PL, U.K. |
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Abstract: | The novel 8-coordinate zirconium compound (NH(4))(6)Zr(PMo(12)O(40))(PMo(11)O(39))].26H(2)O (1) has been synthesized and characterized by single-crystal X-ray diffraction, elemental analysis, and vibrational and (31)P NMR spectroscopy. It is the first example of a metal complex containing both parent, PMo(12)O(40)](3)(-), and monovacant lacunary, PMo(11)O(39)](7)(-), anions. Furthermore, this is the first crystallographic determination of the PMo(11)O(39)](7)(-) anion. |
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