PMBP缩1-萘胺合钴(Ⅱ)配合物的合成和晶体结构  

Synthesis and Crystal Structure of Co(Ⅱ) Complex Derived from PMBP and1-Naphthylamine

作　　者：张姝明[1,2] 李培凡[3] 郁铭[4] 王瑾玲[1] 

机构地区：[1]天津师范大学化学与生命科学院 [2]河北工业大学化工学院,天津300130 [3]天津高等医学专科学校 [4]天津科技大学

出　　处：《无机化学学报》2004年第4期439-443,共5页Chinese Journal of Inorganic Chemistry

基　　金：天津市自然科学基金资助项目(No.003601711)。

摘　　要：Using4-[(1-naphthylamino)phenylmethylene]-5-methyl-2-phenyl-2H-pyrazol-3(4H)one(L),its Co (Ⅱ) complex was synthesized and characterized by IR and UV in which the ligand as a-1valence bidentate with Co (Ⅱ) form2∶1complex.X-ray structure analysis indicates that the Co (Ⅱ) ion is coordinated with oxygen atoms of pyrazolinon,nitrogen atoms of imine and oxygen atoms of DMF molecules to form a distorted six-coordination octahedron.π - π reciprocity and aromatic stack interaction are observed.There are no intra-and inter-hydrogen bond in the crys-tal and the complexes are held together by electronic and Van der Waals forces.Using4-[(1-naphthylamino)phenylmethylene]-5-methyl-2-phenyl-2H-pyrazol-3(4H)one(L),its Co (Ⅱ) complex was synthesized and characterized by IR and UV in which the ligand as a-1valence bidentate with Co (Ⅱ) form2∶1complex.X-ray structure analysis indicates that the Co (Ⅱ) ion is coordinated with oxygen atoms of pyrazolinon,nitrogen atoms of imine and oxygen atoms of DMF molecules to form a distorted six-coordination octahedron.π - π reciprocity and aromatic stack interaction are observed.There are no intra-and inter-hydrogen bond in the crys-tal and the complexes are held together by electronic and Van der Waals forces.

关 键 词：钴配合物 PMBP缩1-萘胺 合成 晶体结构 1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮 席夫碱配体 

分 类 号：O614.812[理学—无机化学]