固固相反应合成牛磺酸水杨醛钾与锑、铋的配合物  

Solid-Solid Phase Synthesis and Characterization of Antimony and Bismuth Trichloride Complexes with Potassium N-salicyiden-taurine

作　　者：钟国清[1] 郭应臣[2] 栾绍嵘[3] 陈亚茹[3] 臧祥生[3] 

机构地区：[1]西南农业大学荣昌校区基础部,重庆荣昌402460 [2]南阳师范学院化学系,河南南阳473061 [3]华东理工大学化学系,上海200237

出　　处：《广州化学》2002年第2期21-26,共6页Guangzhou Chemistry

摘　　要：合成了牛磺酸水杨醛钾,并采用室温固固相反应法合成了牛磺酸水杨醛钾与三氯化锑和三氯化铋的配合物,其组成为:K2MC18H20O8N2S2 (M = Sb, Bi)。两种配合物的晶体结构均属于单斜晶系,锑配合物的晶胞参数为:a = 1.2869 nm, b = 1.7636 nm, c = 1.9917 nm, β= 93.79埃活榕浜衔锏木О问篴 = 1.4770 nm, b = 2.0334 nm, c = 2.0149 nm, β= 94.05。红外光谱表明N、Cl原子参与了配位,中心离子的配位数为5。The ligand of potassium N-salicyliden-taurine had been synthesized. The complexes of antimony and bismuth trichloride with potassium N-salicyliden-taurine had been synthesized by solid-solid phase reaction at room temperature. The formula of the complexes is K2M(C9H10O4NS)2Cl3 (M = Sb, Bi). The crystal structure of the complexes belongs to monoclinic system and the lattice parameters are: a = 1.2869 nm, b = 1.7636 nm, c = 1.9917 nm, β= 93.79?for K2Sb(C9H10O4NS)2Cl3; a = 1.4770 nm, b = 2.0334 nm, c = 2.0149 nm, β= 94.05?for K2Bi(C9H10O4NS)2Cl3 respectively. The infrared spectra of the complexes indicate that nitrogen and chlorine atoms have been coordinated with trivalent antimony or bismuth ion. The coordination numbers of antimony or bismuth ion in the complexes are five.

关 键 词：牛磺酸水杨醛钾 锑 铋 配合物 固相合成 X射线粉末衍射数据指标化 

分 类 号：O614.53[理学—无机化学] O629.711[理学—化学]