Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1251505 | Chemical Research in Chinese Universities | 2006 | 4 Pages |
Abstract
A novel polyoxometalate [H3, O]2 [PMo5VIMo7V O40, (VIV O)4]. 6Py(Py = pyridine) was synthesized and characterized by IR spectrometry, TG and single-crystal X-ray diffraction. The title compound crystallizes in the monoclinic space group (C2/m) with a = 1.3680(3) nm, b = 2.1740(4) nm, c = 1. 1630(2) nm, β = 118.62(3)° V = 3.0362(10) nm3, Z = 2, and R1(wR2) = 0.0772(0.2312). The compound contains a highly reduced vanadylpolymolybdophosphate polyoxometalate anion with a four-capped structure. The four [VO] units cap four opposite pits of the pseudo-Keggin core {PMo12O40}.
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Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Song CHANG, Chao QIN, Xin-Iong WANG, Yang-guang LI, En-bo WANG,