一种含取代异喹啉鎓离子的异马来二氰基二硫烯镍(Ⅱ)离子配合物的合成和晶体结构  

Synthesis and crystal structure of a new ion-pair complex containing bis(iso-maleonitriledithiolato)nickel(Ⅱ) anion and substituted isoquinolinium

作　　者：庄晓梅[1] 陈卫强[2] 杨乐敏[2] 刘小平[2] 余林梁[2] 倪春林[2] 

机构地区：[1]中山职业技术学院,广东中山528404 [2]华南农业大学理学院,广东广州510642

出　　处：《化学研究与应用》2009年第8期1208-1212,共5页Chemical Research and Application

基　　金：广东省科技厅工业攻关项目(2008B080703005);华南农业大学新学科扶持基金项目(2008X015)

摘　　要：A new ion-pair complex,[2-Na(Me)IQl]2[Ni(i-mnt)2],was obtained by the direct reaction of K2(i-mnt)(i-mnt=iso-maleonitriledithiolate),NiCl2·6H2O and [2-Na(Me)IQl]Br([2-Na(Me)IQl]+=1-(2′-naphthylmethyl)isoquinolinium) in MeOH.Its composition and structure were characterized by elemental analyses,IR,UV-VIS and single crystal X-ray diffraction.The single crystal structure analysis revealed that the complex is composed of two [2-Na(Me)IQl]+ cations and a [Ni(i-mnt)2]2-anion,and forms a network structure through C-H…N,C-H…(hydrogen bonds and π…π stacking interaction.A new ion-pair complex, [ 2-Na （Me） IQl] 2 [ Ni （i-mnt） 2 ], was obtained by the direct reaction of K2 （ i-mnt ） （ i-mnt = isomaleonitriledithiolate）, NiCl2·6 H2O and [ 2-Na （Me） IQl ] Br （ [ 2-Na （ Me ） IQl ] = 1- （ 2＇-naphthylmethyl ） isoquinolinium ） in MeOH. Its composition and structure were characterized by elemental analyses ,IR,UV-VIS and single crystal X-ray diffraction. The single crystal structure analysis revealed that the complex is composed of two [ 2-Na （ Me ） IQl ] cations and a [ Ni （ i-hint ） 2 ] 2- anion,and forms a network structure through C-H…N, C-H…（ hydrogen bonds and π…π stacking interaction.

关 键 词：异马来二氰基二硫烯 镍(Ⅱ)配合物 异喹啉鎓离子 晶体结构 弱相互作用 

分 类 号：O641.4[理学—物理化学]