A Novel Two-dimensional Layer Compound Built up by Hexapolyoxotungstates and Coordinated Sodium Ch

• 作 者: 蒋晓瑜 肖荔人 张全争 杨文斌 卢灿忠
• 机 构: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Mat
• 出 处: 结构化学
• 发表日期: 2005年05期
• 关键词: Sodium chains fascinating tungsten coordinated symmetrical heating spectrometer

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) ?, β = 98.6300o, V = 4972.4(2) ?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.

The 2D-layer compound ([Na2 (C8H12N2O3) 4 (C2H6SO) 4 (W6O19)] n1, 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 ) ?, β = 98.6300o, V = 4972.4 (2)? 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.