摘要
合成了一种新型异三核氧中心配合物 ,得到该配合物单晶 ,用元素分析、红外光谱进行了表征 ,研究了配合物的磁性质 .单晶X射线分析表明 ,属六方晶系 ,空间群P6 3 /m ,晶胞参数 :a =b =1.2 92 (1)nm ,c=2 .135 (2 )nm ;F(0 0 0 ) =135 6 ;最终偏离因子R =0 .0 5 0 ,RW=0 .0 6 3.
A new oxo_centered heterotrinuclear complex [Cr 2MnO(phCO 2) 6 py 3] +·CrO 3Cl - was synthesized, and characterized by elemental analysis and IR. Its crystal structure was determined by X_ray single crystal diffraction. Crystal structure of [Cr 2MnO(phCO 2) 6 py 3] +·CrO 3Cl - belongs to hexagonal crystal system with space group P6 3/m. The unit cell parameters are a=b=1.292(1) nm , c=2.135(2) nm ; F(000)=1356 ; R=0.050, R w=0.063. The magnetic property of the complex was studied.
出处
《化学研究》
CAS
2002年第2期18-22,共5页
Chemical Research
