Co-crystallization of Resorcin[4]arene Tetracarboxylic Acid with Triethylamine:Synthesis and Crystal Structure

被引：0

作者：

邹青竹 ^{[1
,2
]}

陈建珊 ^{[1
]}

傅瑞标 ^{[1
]}

胡胜民 ^{[1
]}

盛天录 ^{[1
]}

王欣 ^{[1
,2
]}

沈超君 ^{[1
,2
]}

陈东波 ^{[1
,2
]}

吴新涛 ^{[1
]}

机构：

[1] State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences

[2] Graduate School of the Chinese Academy of Sciences

来源：

结构化学 | 2010年 / 29卷 / 01期

关键词：

resorcinarenes; crystal structure; supramolecular chemistry; carboxylic acid derivations;

D O I：

10.14102/j.cnki.0254-5861.2010.01.013

中图分类号：

O631.3 [高聚物的化学性质];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Treatment of resorcin[4]arene tetracarboxylic acid 1 with triethylamine in the presence of Co(CH3COO)2·4H2O and 4,4'-bipyridine gave a co-crystallization 14-·4Et3NH+(C32H20O164-·4Et3NH+,Mr=1069.27) from ethanol and water.The compound was structurally determined by single-crystal X-ray diffraction.The crystal belongs to monoclinic,space group P21/n,with a=8.1763(18),b=12.913(3),c=28.724(7) ,β=97.574(4)o,V=3006.3(12) 3,Z=2,Dc=1.181 g/cm3,F(000)=1152,Rint=0.0275,T=293(2) K,μ=0.086 mm-1,the final R=0.0634 and wR=0.1752 for 5082 observed reflections with Ⅰ > 2σ(Ⅰ).The co-crystallization is very stable at room temperature.Possibly,a network of N-H···O(=C) plays an important role in the structure.Meanwhile,the compound emits a weak cyan luminescence with peak maximum band at 458 nm.

引用

页码：114 / 120

页数：7