| A Novel Ni-capped Silverton-type Complex: H_4{[Ni(H_2O)_3]_2[CeMo_(12)O_(42)]}·13.5H_2O |
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| 引用本文： | WANG Jing-Ping SHEN Yue GUO Gui-Ling NIU Jing-Yang② (School of Chemistry and Chemical Engineering,Henan University,Kaifeng 475001,China). A Novel Ni-capped Silverton-type Complex: H_4{[Ni(H_2O)_3]_2[CeMo_(12)O_(42)]}·13.5H_2O[J]. 结构化学, 2006, 0(2) |
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| 作者姓名： | WANG Jing-Ping SHEN Yue GUO Gui-Ling NIU Jing-Yang② (School of Chemistry and Chemical Engineering Henan University Kaifeng 475001 China) |
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| 作者单位： | School of Chemistry and Chemical Engineering，Henan University，Kaifeng 475001，China |
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| 基金项目： | The project was supported by the National Doctoral Research Foundation of China, Henan Innovation Project for University Prominent Research Talents, the Institute of Education of Henan Province and Natural Science Foundation of Henan Province |
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| 摘 要： | 1 INTRODUCTION Polyoxometalates are metal-oxygen clusters with almost unrivaled versatility, which results from their enormous structural variety, range of sizes, tunable redox properties and fascinating catalytic activi- ties[1~7]. Therein, an important progress in transition metal oxide cluster chemistry has been the study of polyoxoanion-substituted and supported inorganic or organometallic complexes[8, 9]. However, modified polyoxoanions with divalent first-row transition me- tal as c…
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A Novel Ni-capped Silverton-type Complex: H_4{[Ni(H_2O)_3]_2[CeMo_(12)O_(42)]}·13.5H_2O |
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| Abstract: | A novel Ni-capped complex H4{[Ni(H2O)3]2[CeMo12O42]}?13.5H2O has been synthe- sized, which is the first Silverton-type anion capped with two Ni units via three terminal oxygen atoms. Crystallographic data for the title compound: Trigonal, space group R-3, a = 13.0950(19), b = 13.0950(19), c = 33.029(7) ?, á = β = ? = 58.727(17)°, V = 4905.1(14) ?3, Z = 3, Mr = 2437.17, Dc = 2.475 g/cm3, F(000) = 3462, T = 293(2) K, μ(MoKá) = 3.564 mm–1, R1 = 0.0369, wR2 = 0.0905 and GOF = 1.079 for 151 parameters and 1963 reflections with I > 2σ(I) in the range of 1.85≤è≤25.50°. |
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| Keywords: | crystal structure Silverton-type Ni-capped |
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