摘要
文中通过水热法,合成了二维、三维互穿的结构新颖的含氮杂环桥连配合物NiCl2(bpp)4(bpp=1,3-联(4-吡啶基)丙烷),用单晶X射线衍射法测定晶体结构,该晶体属于正交晶系,晶胞常数为a=1.706 77(7)nm,b=1.706 77(7)nm,c=4.206 6(3)nm。采用元素分析I、R、SEM和漫反射光谱对其组成和性质进行了表征,并对反应物摩尔比、pH值、反应温度等合成反应的各种影响因素进行了研究,确定最佳反应条件。
The hydrothermal technique was used for the synthesis of novel coordination bridged compound NiCl2 (bpp)4 (bpp = 1, 3-Di(4-pyridyl) propane) with an interpenetrated structure between 2-D and 3-D. Its crystal structure was determined by X-ray single crystal structure analysis. NiCl2(bpp)4 belongs to the orthorhombic system with the unit cell parameters, a = 1. 706 77 (7) nm, b = 1. 706 77 (7) nm, and c = 4.206 6 (3) nm. The title compound was characterized by element analysis, SEM and IR spectroscopy techniques, the optimal reaction conditions of molar ratio, temperature and pH were found.
出处
《北京化工大学学报(自然科学版)》
CAS
CSCD
北大核心
2005年第6期76-78,共3页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
基金
分子动态与稳态结构国家重点实验室开放基金项目(PK-2002-01)