摘要
本文以(4-羧基苄基)-4,4′-二羧基二苯胺(H3L)和1,10-菲罗啉(Phen)为配体,溶剂热合成了一个二维锌配位聚合物[Zn(HL)(Phen)]n(1),对其进行了红外、热重、粉末单晶衍射等表征,配合物属于三斜晶系,空间群P21/c。相邻的Zn(Ⅱ)离子通过连接HL2-和Phen形成一维之字形的链,该一维链通过氢键和π-π作用进一步形成三重穿插的二维超分子结构。此外,还研究了配合物的荧光性能。
Solvothermal reaction of 4,4'-[(4-carboxybenzyl)nitrilo]dibenzoate (H3L) with 1,10-phenanthroline (Phen) produced a two dimensional (2D) zinc(II) coordination polymer [Zn(HL)(Phen)]n (1). The complex was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. It crystallizes in the monoclinie system, space group P21/c. The neighboring Zn(II) ions are linked by HL2- anions and Phen to form infinitely 1D zigzag chain, the 1D chains further linked each other to form interaction. In addition, the fluorescence property 3-fold interpenetrated 2D wavelike sheet by H-bonding and or-or of 1 was also studied. CCDC: 901345.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2013年第1期123-126,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然基金(No.21071004)
安徽理工大学博士启动和青年基金(No.11227,2012QNZ08)
江苏省新型环保重点实验室开放课题基金(No.AE201107)资助项目
关键词
配位聚合物
氢键
Π-Π作用
荧光性质
coordination polymer
H-bonding
7r-lr interaction
fluorescence