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以乙酸钴、2-(1H-苯并咪唑基)-4-溴苯酚为原料通过水热法自组装成新型的配合物[Co(C_(13)H_8BrN_2O)_2]·2(CH_3OH)1;乙酸锌和2-(1H-苯并咪唑基)-4-溴苯酚通过自然挥发法自组装成新型的配合物[Zn(C_(13)H_8BrN_2O)_2]·DMF·3H_2O_2.X射线单晶衍射结果表明配合物1和2都属于三斜晶系,Pī空间群,具有相似的晶胞参数,属于同构体.配合物1通过氢键的作用形成一维链状结构,配合物2通过氢键的作用形成二维层状结构.两者的荧光及热稳定表征结果表明,配合物2比配合物1的荧光强度高.
A novel complex [Co (C_ (13) H_8BrN_2O) _2] .2 (CH_3OH) 1 was synthesized by hydrothermal method using cobalt acetate and 2- (1H-benzimidazolyl) Zinc acetate and 2- (1H-benzimidazolyl) -4-bromophenol were self-assembled into novel complexes [Zn (C_ (13) H_8BrN_2O) _2] · DMF · 3H_2O_2.X- The results show that both complexes 1 and 2 belong to the triclinic, Pī space group with similar unit cell parameters and belong to the isomorphism.Complex 1 forms a one-dimensional chain structure through the hydrogen bonding, The two-dimensional layered structure was formed by the interaction between the two complexes.The results of fluorescence and thermal stability showed that the fluorescence intensity of complex 2 was higher than that of complex 1.