| A New 3-D Network Based on Large Mo_(18)-Polyoxometalate Anionic Units and Alkaline Cations |
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| 作者姓名： | 徐振和 王新龙 王恩波 李阳光 秦超 张志明 金花 |
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| 作者单位： | Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry Northeast Normal University，Changchun Jilin 130024 China，Changchun Jilin 130024 China，Changchun Jilin 130024 China，Changchun Jilin 130024 China，Changchun Jilin 130024 China，Changchun Jilin 130024 China，Changchun Jilin 130024 China |
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| 摘 要： | The new polyoxomolybdate 1 was prepared from an aqueous solution by the reaction of Na2MoO4·H2O, NH2NH2·2HCl and HCOONa, and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray structural analysis. Crystal data: C4H72ClMo18Na13O94, Mr = 3685.86, triclinic, space group P, a = 11.922(5), b = 15.003(5), c = 15.171(5) , α = 116.073(5), β = 112.593(5), γ = 93.342(5)o, V = 2164.3(14) 3, Z = 1, Dc = 2.828 g/cm3, F(000) = 1764, μ = 2.741 mm-1, R = 0.0349 and wR = 0.0875 (I > 2σ(I)). X-ray crystal structure analysis shows that 1 is constructed by Mo18 polyoxoanions linked by Na+ cations to form a fascinating 3D open framework with “guest” Na+ cations and formyl groups residing in the channels.
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| 关 键 词： | 钼18 多金属氧酸盐 阴离子单元 碱性阳离子 三维网络结构 |
A New 3-D Network Based on Large Mo18-Polyoxometalate Anionic Units and Alkaline Cations |
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| XU Zhen-He,WANG Xin-Long,WANG En-Bo,LI Yang-Guang,QIN Chao,ZHANG Zhi-Ming,JIN Hua.A New 3-D Network Based on Large Mo_(18)-Polyoxometalate Anionic Units and Alkaline Cations[J].Chinese Journal of Structural Chemistry,2007,26(4):435-438. |
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| Authors: | XU Zhen-He WANG Xin-Long WANG En-Bo LI Yang-Guang QIN Chao ZHANG Zhi-Ming JIN Hua |
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| Institution: | Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China |
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| Abstract: | The new polyoxomolybdate 1 was prepared from an aqueous solution by the reaction of Na2MoO4·H2O, NH2NH2·2HCl and HCOONa, and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray structural analysis. Crystal data: C4H72ClMo18Na13O94, Mr=3685.86, triclinic, space group P(1), a=11.922(5), b=15.003(5), c=15.171(5) (A), α=116.073(5), β=112.593(5), γ=93.342(5)°, V=2164.3(14) (A)3, Z=1, Dc=2.828 g/cm3, F(000)=1764, μ=2.741 mm-1, R=0.0349 and wR=0.0875 (Ⅰ ＞ 2σ(Ⅰ)). X-ray crystal structure analysis shows that 1 is constructed by Mo18 polyoxoanions linked by Na+ cations to form a fascinating 3D open framework with "guest" Na+ cations and formyl groups residing in the channels. |
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| Keywords: | polyoxomolybdate X-ray analysis crystal structure magnetic Alkaline Cations Units Large Based formyl groups channels guest open framework structure analysis linked space Crystal data structural analysis characterized IR spectroscopy polyoxomolybdate aqueous solution reaction |
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