为了模拟氧化型紫色酸性磷酸酶的活性中心 ,合成出一个分子式为 [Fe2 (HPTB) {μ O2 P(OPh) 2 }{O2 P(OPh) 2 }2 ](ClO4) 2 ,(HPTB =N ,N ,N′,N′ 四双 ( 2 苯并咪唑甲基 ) 2 羟基 1 ,3 二胺丙烷 )的双核铁的配合物 .晶体结构分析表明 ,配合物分子中双核铁 (Ⅲ )被一个来自配体的烷氧基和一个双齿配位的磷酸二苯酯桥联 ,同时2个单齿配位的磷酸二苯酯分别与一个铁离子配位 .2个铁离子均为六配位的畸变八面体几何构型 .晶体学数据 :三斜晶系 ,P1空间群 ,a =1 .5 1 2 1 3( 5 )nm ,b =1 5 91 1 9( 5 )nm ,c =1 .890 90 ( 5 )nm .α =6 9.92 5 ( 1 )° ,β =84.35 8( 1 )° ,γ =6 5 .71 2 ( 1 )°,Z =2 .研究了配合物的电子吸收光谱 ,1HNMR和磁性 In order to simulate the active center of oxidative purple acid phosphatase, a complex of [Fe2 (HPTB) {μ O2 P (OPh) 2} {O2 P (OPh) 2} , N, N ’, N’ bis (2-benzimidazolylmethyl) 2 hydroxy 1, 3 diaminopropane) .The crystal structure analysis showed that the binuclear iron (Ⅲ) The alkoxy group from the ligand is bridged with a bidentate diphenyl phosphate, while two monodentate diphenyl phosphates are coordinated to one iron ion, respectively. Both of the iron ions are hexacoordinated (5) nm, b = 1 5 91 1 9 (5) nm, c = 1 for the triclinic system, P1 space group .890 90 (5) nm. Α = 6 9.92 5 (1) °, β = 84.35 8 (1) °, γ = 6 5 .71 2 (1) °, Z = 2. The electron absorption Spectra, 1 HNMR and magnetism