| Synthesis and Crystal Structure of K_3[HO{VO(O_2)_2}_2]·H_2O |
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| 引用本文： | ZHANG Hong-Yan HUANG Zun-Xing② GUO Hong-Xu (Department of Chemistry,Fuzhou University,Fuzhou 350002,China). Synthesis and Crystal Structure of K_3[HO{VO(O_2)_2}_2]·H_2O[J]. 结构化学, 2004, 0(11) |
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| 作者姓名： | ZHANG Hong-Yan HUANG Zun-Xing② GUO Hong-Xu (Department of Chemistry Fuzhou University Fuzhou 350002 China) |
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| 作者单位： | Department of Chemistry，Fuzhou University，Fuzhou 350002，China |
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| 基金项目： | Supported by the Education Committee Foundation of Fujian Province (JB02101) |
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| 摘 要： | 1 INTRODUCTION Though the investigation on chemistry of tran- sition metal-peroxy complexes has been extensively carried out, up to now, only four structures of purely inorganic dimeric peroxovanadates have been deter- mined by single-crystal X-ray meth…
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Synthesis and Crystal Structure of K_3[HO{VO(O_2)_2}_2]·H_2O |
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| Abstract: | The title compound K3[HO{VO(O2)2}2]H2O has been synthesized and its crystal structure was determined by X-ray diffraction method. The crystal is of monoclinic, space group P21/c with a = 6.7078(3), b = 9.9539(6), c = 15.8182(9) ? = 93.702(3), V = 1053.96(10) ?, Mr = 414.20, Dc = 2.610 g/cm3, Z = 4, ?(MoKa) = 0.71073 ? F(000) = 808, = 3.014 mm-1, the final R = 0.0173 and wR = 0.0466 for 2178 observed reflections with I > 2s(I). X-ray diffraction reveals that the coordination polyhedra of V atoms are not chemically equivalent: the V(1) and V(2) polyhedra can be described as pentagonal pyramid and pentagonal bipyramid, respectively. |
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| Keywords: | peroxovanadate synthesis crystal structure |
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