| A Novel Two-dimensional Layer Compound Built up by Hexapolyoxotungstates and Coordinated Sodium Chains |
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| 作者姓名： | 蒋晓瑜 肖荔人 张全争 杨文斌 卢灿忠 |
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| 作者单位： | State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，Fujian University of Technology，Fuzhou，Fujian 350007，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，Fujian Normal University，Fuzhou，Fujian 350007，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China |
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| 基金项目： | The project was supported by the 973 program of the MOST (001CB108906), the National Natural Science Foundation of China (20425313, 20333070 and 20303021), the Natural Science Foundation of Fujian Province, the Chinese Academy of Sciences and Fujian University of Technology (GY-Z0321) |
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| 摘 要： | 1 INTRODUCTION There has been extensive interest in the synthesis of heteroxometallates owing to their fascinating pro- perties and great potential applications in many fields, such as catalysis, material science, medicine and magnetochemistry as well as their unusual topo- logical properties1～4]. Although various preparation methods have been proposed for the preparation of such materials, to find new synthetic method for novel compounds in this field is still one of the major chal- le…
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| 关 键 词： | 二维空间化合物 六聚氧钨酸盐 钠 晶体结构 合成方法 |
A Novel Two-dimensional Layer Compound Built up by Hexapolyoxotungstates and Coordinated Sodium Chains |
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| JIANG Xiao-yu,XIAO Li-ren,ZHANG Quan-Zheng,YANG Wen-Bin,LU Can-Zhong.A Novel Two-dimensional Layer Compound Built up by Hexapolyoxotungstates and Coordinated Sodium Chains[J].Chinese Journal of Structural Chemistry,2005,24(5):581-586. |
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| Authors: | JIANG Xiao-yu XIAO Li-ren ZHANG Quan-Zheng YANG Wen-Bin LU Can-Zhong |
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| Abstract: | The 2D-layer compound (Na2(C8H12N2O3)4(C2H6SO)4(W6O19)]n 1, Mr = 2133.98) synthesized by the reaction of sodium tungstate and barbitone sodium in the solution of DMSO and water has been characterized by IR and Raman spectra, elemental analysis and TGA.X-ray diffrac- tion analysis indicates that Compound 1 crystallizes in the monoclinic system, space group C2/c with a = 14.8026(4), b = 17.3012(3), c = 19.6379(5) (A), β = 98.6300o, V = 4972.4(2) (A)3, Z = 4, F(000) = 3928, Dc = 2.851 and μ = 14.101 mm-1.1 has a two-dimensional layer structure with hexapolyoxotungstate building blocks and coordinated sodium chains. |
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| Keywords: | crystal structure hexapolyoxotungstate building blocks 2D-layer coordinated Na |
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