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
基金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)
文摘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.
