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Details for article 51 of 71 found articles
| Title: |
Synthesis and spectroscopic characterization of organophosphoryl polyoxotungstates α-[PhP(Y)]2Xn+W11[image omitted] |
| Author: |
Sun, Zhen-Gang Cui, Lian-Yi Zhu, Zai-Ming Yu, Xin-Hui Zheng, Xue-Fang |
| Appeared in: |
Journal of coordination chemistry |
| Paging: | Volume 58 (2005) nr. 15 pages 1321-1326 |
| Year: |
2005-10 |
| Contents: |
Organophosphoryl polyoxotungstate derivatives α-[PhP(Y)]2Xn+W11 [image omitted] (Xn+ = Ge4+, B3+; Y = O, S) have been obtained by the reaction of the monovacant α-[Xn+W11O39](12-n)- (Xn+ = Ge4+, B3+) anions with PhP(O)Cl2 or PhP(S)Cl2 in acetonitrile. These new organic-inorganic hybrid anions have been characterized by elemental analysis, IR, 31P and 183W NMR spectroscopy. According to the elemental analysis and spectroscopic data, the hybrid anions consist of an α-[XW11O39] framework on which are grafted two equivalent PhP(O) or PhP(S) groups through P-O-W bridges. The six-line 183W NMR spectrum indicates that the hybrid anions possess Cs symmetry in acetonitrile. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 51 of 71 found articles
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