配合物[1-(4'-fluorobenzyl)pyridinium]_(2)[Ni(dto)_(2)](dto^(2-)=dithiooxalate dianion)的合成及晶体结构  

Synthesis and Crystal Structure of[1-(4'-fluorobenzyl)pyridinium]_(2)Ni(dto)_(2)=Complex(dto^(2-)=dithiooxalate dianion)

作　　者：刘玲[1,2] 谢景力[1] 任小明[1] 孟庆金[1] 

机构地区：[1]南京大学配位化学研究所配位化学国家重点实验室 [2]2云南师范大学化学化工学院,昆明650092

出　　处：《无机化学学报》2002年第7期735-738,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.29771017,No.29831010)

摘　　要：The complex-(4’-fluorobenzyl)pyridiniu 2Ni (dto) 2(dto 2- means dithiooxalate dianion)has been pre-pared by reaction of Na 2Ni (S 2 C 2 O 2 ) 2and the 1-(4’-fluorobenzyl)pyridinium chloride salt.The crystallographic data for the title complex:triclini cP1,a=8.5698(8)?,b=9.3461(9)?,c=10.5361(10)?,α=67.177(2)°,β=67.398(2)°,γ=79.611(2)°,V=717.59(12)? 3 ,Z =1.TheNi (dto) 2 2- anion with the Ni atom lying on an inversion center and exhi bits a quasi-planar structure.An extensive hydrogen bond network of C -H...O is clearly observed.The nature and size of cation seems to play an important factor in the type of intermolecu lar interactions as well as the crystal packing in this kind of complexes.The complex-(4'-fluorobenzyl)pyridiniu 2Ni (dto) 2(dto 2- means dithiooxalate dianion)has been pre-pared by reaction of Na 2Ni (S 2 C 2 O 2 ) 2and the 1-(4'-fluorobenzyl)pyridinium chloride salt.The crystallographic data for the title complex:triclini cP1,a=8.5698(8)?,b=9.3461(9)?,c=10.5361(10)?,α=67.177(2)°,β=67.398(2)°,γ=79.611(2)°,V=717.59(12)? 3 ,Z =1.TheNi (dto) 2 2- anion with the Ni atom lying on an inversion center and exhi bits a quasi-planar structure.An extensive hydrogen bond network of C -H...O is clearly observed.The nature and size of cation seems to play an important factor in the type of intermolecu lar interactions as well as the crystal packing in this kind of complexes.

关 键 词：硫代草酸配体 镍(Ⅱ)配合物 吡啶嗡盐阳离子 晶体结构 

分 类 号：O614.813[理学—无机化学]