An Unusual Asymmetric Polyoxomolybdate Containing Mixed-Valence Antimony and Its Derivatives: [Sb<sub>4</sub><sup>V</sup>Sb<sub>2</sub><sup>III</sup>Mo<sub>18</sub>O<sub>73</sub>(H<sub>2</sub>O)<sub>2</sub>]<sup>12−</sup> and {M(H<sub>2</sub>O)<sub>2</sub>[Sb<sub>4</sub><sup>V</sup>Sb<sub>2</sub><s
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https://figshare.com/articles/dataset/An_Unusual_Asymmetric_Polyoxomolybdate_Containing_Mixed_Valence_Antimony_and_Its_Derivatives_Sb_sub_4_sub_sup_V_sup_Sb_sub_2_sub_sup_III_sup_Mo_sub_18_sub_O_sub_73_sub_H_sub_2_sub_O_sub_2_sub_sup_12_sup_and_M_H_sub_2_sub_O_sub_2_sub_Sb_sub_4_sub_sup_V_sup/2951188数据链接链接失效反馈
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资源简介：
A new type of heteropolyanion containing mixed-valence antimony, [Sb4VSb2IIIMo18O73(H2O)2]12− (1a), and its four derivatives, {M(H2O)2[Sb4VSb2IIIMo18O73(H2O)2]2}22− (M = MnII, FeII, CuII, or CoII) (2a−5a), have been isolated as ammonium salt, and their structures were determined by single-crystal X-ray diffraction. The framework of the polyanion 1a displays a curious asymmetric structure, and there exist six types of Sb coordination environments and seven types of {MoO6} octahedra. The title compounds were also characterized by elemental analyses, IR, UV–vis, Raman spectra, and cyclic voltammogramms.
创建时间：
2008-03-17
