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合成了铁与配体双水杨醛缩邻苯二胺的配合物[Fe2(μ-O)(salphen)2].3H2O。该配合物晶体属三斜晶系,P1空间群,晶胞参数a=1.3257(5)nm,b=1.3311(8)nm,c=1.3921(5)nm,α=114.175(8)°,β=118.393(5)°,γ=91.537(8)°,V=1.8949(15)nm3,Dc=1.420 Mg.m-3,Z=2,F(000)=836,最终GooF=0.931,偏离因子R1=0.0967,ωR2=0.2464。分子中氧原子桥联两个铁(Ⅲ)原子,salphen上的2个氮原子和2个氧原子分别占据铁(Ⅲ)原子的其余4个配位位置,形成5配位变形四方锥结构。
The complex [Fe2 (μ-O) (salphen) 2] .3H2O with iron and ligand bis-salicylaldehyde-o-phenylenediamine was synthesized. The complex crystal belongs to the triclinic system, the space group P1 has a unit cell parameter of a = 1.3257 (5) nm, b = 1.3311 (8) nm, c = = 118.393 (5) °, γ = 91.537 (8) °, V = 1.8949 (15) nm3, Dc = 1.420 Mg.m-3, Z = 2, F (000) = 836, final GooF = 0.931, R1 = 0.0967, ωR2 = 0.2464. The oxygen atoms in the molecule bridge two iron (Ⅲ) atoms. The two nitrogen atoms and the two oxygen atoms on the salphen occupy the remaining four coordination sites of the iron (Ⅲ) atom, respectively, forming a 5-coordinate tetragonal pyramidal structure.