摘要
采用水热法制备了一例结构新颖的亚硒酸铜{CuSeO3}∞(1),其产率为90%.通过元素分析、单晶X射线衍射和红外光谱对化合物的结构进行了确定.结构分析表明在化合物(1)的结构中含有2DCu-O层,其通过{Cu(2)2O4}基团的连接形成了三维的Cu-O-Cu框架结构,三角锥形的{SeO3}嫁接在框架中构成了含有十二元环隧道的三维无机聚合物,其隧道孔径大小为10.364(27)×8.589(2)×10-2nm2.
A novel three-dimensional （3D） transition metal selenite {CuSeO3}∞ has been hydrothermally synthesized with a high yield （90%） and characterized by elemental analyses, single-crystal X-ray diffraction, IR spectroscopy. In conpound {CuSeO3 }∞, 2D Cu-O layers linked by {Cu（2）208 } forming 3D Cu-O-Cu framework. The selenium atoms are grafted onto the 3D Cu-O-Cu framework, resulting in 12-ring channels with a dimension of 10. 364（27） × 8. 589（2）× 10^-2 nm2 into a three-dimensional inorganic polymer.
出处
《陕西科技大学学报（自然科学版）》
2009年第2期44-47,50,共5页
Journal of Shaanxi University of Science & Technology
关键词
晶体结构
水热法
亚硒酸盐
三维无机聚合物
crystal structure hydrothermal synthesis
selenite
three-dimensional inorganicpolymer
