3-bis(2-benzimidazolyl)-2-propanol (Hbbp, 1) and 1,5-bis(2-benzimidazolyl)-3-pentanol (Hbbpen, 2). Their complexing properties toward copper were studied in order to obtain structural and functional models for catechol oxidases. Syntheses and crystal structures of dinuclear Cu(II) complexes derived from these ligands are reported. [Cu(2)bbp(2)](ClO(4))(2).2MeOH, 3, crystallizes in the triclinic space group
                                    制备了两个新的含
苯并咪唑的三齿二核
配体,即1,3-双(2-
苯并咪唑基)-2-
丙醇(Hbbp,1)和1,5-双(2-
苯并咪唑基)-
3-戊醇(Hbbpen,2)。为了获得
儿茶酚氧化酶的结构和功能模型,研究了它们对
铜的络合特性。报道了衍生自这些
配体的双核Cu(II)配合物的合成和晶体结构。[Cu(2)bbp(2)](ClO(4))(2).2MeOH,3,在三斜空间群P&onemacr中结晶。具有以下单位像元参数:a = 7.702(3)Å,b = 10.973(6)Å,c = 12.396(6)Å,alpha = 100.59(4)度,beta = 99.02(4)度,gamma = 98.90 (4)度,V = 998.7(8)Å(3),Z =1。[Cu(2)bbpen(2)](ClO(4))(2).3MeOH,4,结晶在正交晶空间中。组Pccn,具有以下单位像元参数:a = 17.478(9)Å,b