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[CoⅡ(H2O)6][H4V10O28]·11H2O的合成、结构及表征
The Synthesis,Structure and Characterizationof [CoⅡ(H2O)6][H4V10O28]·11H2O
【摘要】 采用水热方法合成了多金属十钒酸盐[CoⅡ(H2O)6][H4V10O28]·11H2O.晶体衍射结果显示该化合物属于P-1空间群,晶胞参数a=8.818(6),b=10.866(8),c=11.068(8),α=65.206(7)°,β=74.235(12)°,γ=71.625(11)°,V=901.5983,Z=5和GOF=0.990.通过红外光谱、热重分析、单晶X衍射手段对其结构进行了表征.
【Abstract】 A new polyoxovanadate 1 formulated as [CoⅡ(H2O)6][H4V10O28]·11H2O has been hydrothermally synthesized and structurally characterized by X-ray diffraction analysis.Compound 1 crystallizes in the triclinic,space group P-1 with a=8.818(6),b=10.866(8),c=11.068(8),α= 65.206(7)°,β=74.235(12)°,γ =71.625(11)°,V = 901.5983,Z=5 and GOF=0.990.The infrared spectrum and thermal analysis of compound 1 are studied.
【关键词】 多金属氧酸盐;
水热合成;
十钒酸盐;
晶体结构;
【Key words】 Polyoxometalates; Hydrothermal synthesis; Decavanadate anions; Crystal structure;
【Key words】 Polyoxometalates; Hydrothermal synthesis; Decavanadate anions; Crystal structure;
【基金】 国家自然科学基金资助项目(20771031);黑龙江省教育厅科技项目(11531228)
- 【文献出处】 哈尔滨师范大学自然科学学报 ,Natural Science Journal of Harbin Normal University , 编辑部邮箱 ,2010年01期
- 【分类号】O614.812
- 【被引频次】2
- 【下载频次】94