论文部分内容阅读
以4-氨基1,2,4-三氮唑(atrz)为有机配体,无机阴离子SCN-为第二配体合成了三核结构的铁钴混金属的配合物:[Fe0.25Co2.75(atrz)6(SCN)5OH].5H2O。采用X-射线单晶衍射测定了它的结构。并通过红外、热重分析对该配合物进行了表征。该配合物属于单斜晶系,P2(1)/n空间群,晶胞参数:a=1.165 9(2)nm,b=2.294 4(5)nm,c=1.681 1(3)nm,β=103.59(3)°。最终偏离因子R1=0.069 4,wR2=0.179 0。
The complex of iron and cobalt mixed metal with trinuclear structure was synthesized by using 4-amino 1,2,4-triazole (atrz) as organic ligand and inorganic anion SCN- as the second ligand: [Fe0.25Co2.75 (atrz) 6 (SCN) 5OH] .5H2O. Its structure was determined by X-ray single crystal diffraction. The complex was characterized by infrared and thermogravimetric analysis. The complex belongs to the monoclinic space group P2 (1) / n with unit cell parameters of a = 1.165 9 (2) nm and b = 2.294 4 (5) nm and c = 1.681 1 = 103.59 (3) °. The final deviation factor R1 = 0.069 4, wR2 = 0.179 0.