1,3,4-噻二唑镍(II)配合物[NiL_(2)(H_(2)O)_(2)](NO_(3))_(2)的合成及晶体结构  

Synthesis and Crystal Structure of Nickel(II)Complex with 1,3,4-Thiadiazole,[NiL_(2)(H_(2)O)_(2)](NO_(3))_(2)

作　　者：王翠 郑涛 王作祥[1] Wang Cui;Zheng Tao;Wang Zuoxiang(School of Chemistry and Chemical Engineering, Southeast University, Jiangsu Nanjing 210096)

机构地区：[1]东南大学化学化工学院,江苏南京210096

出　　处：《化工时刊》2022年第5期15-18,共4页Chemical Industry Times

摘　　要：以2-对甲苯基-5-(2-吡啶基)-1,3,4-噻二唑(L)为配体合成了镍(II)配合物[NiL_(2)(H_(2)O)_(2)](NO_(3))_(2),并测定了其单晶结构。该配合物晶体为三斜晶系,空间群为P-1,a=7.4452(2)Å,b=10.1326(2)Å,c=11.0970(3)Å,α=80.587(2)°,β=76.233(2)°,γ=70.710(2)°,V=764.15(3)Å3,Z=2。中心Ni1原子与两分子配体L中的四个氮原子及两个水分子中两个氧原子配位,中心Ni1原子具有畸变的八面体构型。The complex[NiL_(2)(H_(2)O)_(2)](NO_(3))_(2) was synthesized from 2-(p-methylphenyl)-5-(2-pyridyl)-1,3,4-thiadiazole(L).Its single crystal structure was determined by X-ray analyses.Crystal data:space group P-1,a=7.4452(2)Å,b=10.1326(2)Å,c=11.0970(3)Å,α=80.587(2)°,β=76.233(2)°,γ=70.710(2)°,V=764.15(3)3,Z=2.The central Ni1 atom is coordinated by four nitrogen atoms from two ligands of L and two oxygen atoms from two water molecules,and the Ni1 atom has a distorted octahedral geometry.

关 键 词：1 3 4-噻二唑 配合物 晶体结构 

分 类 号：O626.25[理学—有机化学]