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A Novel Two-dimensional Layer Compound Built up by Hexapolyoxotungstates and Coordinated Sodium Chains 被引量:1
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作者 蒋晓瑜 肖荔人 +2 位作者 张全争 杨文斌 卢灿忠 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 北大核心 2005年第5期581-585,492,共6页
The 2D-layer compound ([Na-2(C8H12N2O3)(4)(C2H6SO)(4)(W6O19)](n) 1, M-r = 2133.98) synthesized by the reaction of sodium tungstate and barbitone sodium in the solution of DMSO and water has been characterized by IR an... The 2D-layer compound ([Na-2(C8H12N2O3)(4)(C2H6SO)(4)(W6O19)](n) 1, M-r = 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 diffraction 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, beta = 98.6300 degrees, V = 4972.4(2) angstrom(3), Z = 4, F(000) 3928, D-c = 2.851 and mu = 14.101 mm(-1). 1 has a two-dimensional layer structure with hexapolyoxotungstate building blocks and coordinated sodium chains. 展开更多
关键词 crystal structure hexapolyoxotungstate building blocks 2D-layer coordinated na
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