硫氰酸铀酰(18-冠-6)铵(或钾)配合物的合成、特性和结构  

Studies on Synthesis, Characterization and Structure of the Coordination Compounds, [(C_12H_(24)O_6)NH_4]_2UO_2(NCS)_4H_2O and [(C_(12)H_(24)O_6)K]_2UO_2(NCS)_4H_2O

作　　者：张静智[1] 陈忠[1] 杨永会[1] 汪明[2] 郑培菊 

机构地区：[1]山东大学化学系 [2]复旦大学分析测试中心

出　　处：《化学学报》1989年第6期548-556,共9页Acta Chimica Sinica

基　　金：中国国家科学基金

摘　　要：本文报道了硫氰酸铀酰(18-冠-6)铵和硫氰酸铀酰(18-冠-6)钾两种固体配合物的合成。由测定其物理常数及谱学数据,确定了配合物的组成为[(C_(12)H_(24)O_6)M]_2UO_2(NCS)_4H_2O(M=NH_4,K)。X射线结构分析确定了两种单晶的结构。铵配合物属正交晶系,空间群为Fdd2,钾配合物属单斜晶系,空间群为C2/c。This paper reports the preparation of solid and single crystal title complexes and determination of their composition, IR, UV spectra and the solubility behaviour of the complexes in some organic solvents. The structures of the title compounds were determined by single crystal X-ray diffraction analysis. The first complex: orthorhombic system, space group Fdd2. The second complex: monoclinic system, space group C2/o.

关 键 词：硫氰酸铀酰(18-冠-6)铵 铀酰离子 硫氰酸铀酰(18-冠-6)钾 醚配合物 合成 结构 

分 类 号：O614.62[理学—无机化学]