基于3,6-二(2-(4-氧化苯并吡嗪基))-4,5-二氮杂-3,5-辛二烯配体的两个离散型Ag髣配合物的合成与晶体结构（英文）  

Syntheses and Crystal Structures of Two Discrete Complexes Generated from 3,6-Bis(2-(4-oxide-quinoxaline)-yl)-4,5-diaza-3,5-octadiene and Ag(Ⅰ) Salt

作　　者：任秀辉 王鹏[2] 苏剑 程军妍 REN Xiu-Hui;WANG Peng;SU Jian;CHENG Jun-Yan(School of Chemistry,Chemical Engineering and Materials Science,Shandong Normal University,Jinan 250014,China;College of Chemical and Environmental Engineering,Shandong University ofScience and Technology,Qingdao,Shandong 266590,China;School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,China)

机构地区：[1]山东师范大学化学化工与材料科学学院,济南250014 [2]山东科技大学化学与环境工程学院,青岛266590 [3]南京大学化学化工学院,南京210023

出　　处：《无机化学学报》2019年第8期1436-1444,共9页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.21671122,21475078);泰山学者资助项目

摘　　要：3,6-二(2-(4-氧化苯并吡嗪基))-4,5-二氮杂-3,5-辛二烯配体(L)与银盐室温下反应得到了2个结构新颖的离散型配位化合物[Ag8(L)8](BF4)8·CH2Cl2·3CH3OH (1)和[Ag4(L)4](PF6)4·CH2Cl2 (2)。通过红外、元素分析、X射线单晶衍射等检测手段对所得配合物进行了表征。结果表明,2个配合物皆以二聚体的形式存在。未配位的平衡阴离子与二聚体通过氢键连接成一维或二维结构。Two novel discrete complexes with Ag(I) centers based on the double Schiff-base ligand,3,6-bis(2-(4-oxide-quinoxaline)-yl)-4,5-diaza-3,5-octadiene (L),have been synthesized.The obtained Ag(I) complexes,[Ag8(L)8](BF4)8·CH2Cl2·3CH3OH (1) and [Ag4(L)4](PF6)4·CH2Cl2 (2),were fully characterized by infrared spectroscopy,elemental analysis,and single-crystal X-ray diffraction.Both complexes exist as dimers.Through hydrogen bonds,uncoordinated counter ions and discrete molecular complex building blocks formed one-dimensional (1D) or two-dimensional (2D) frameworks.CCDC:1838857,1;1838858,2.

关 键 词：双席夫碱配体 离散型化合物 氢键 

分 类 号：O614.122[理学—无机化学]