Structural Study and Fluorescent Property of a Novel Organic Microporous Crystalline Material

被引：3

作者：

Cheng, Zhao ^{[1
]}

Yang, Bingqin ^{[1
]}

Yang, Meipan ^{[1
]}

Zhang, Binglin ^{[1
]}

机构：

[1] Northwest Univ, Coll Chem & Mat Sci, Minist Educ, Key Lab Synthet & Nat Funct Mol Chem, Xian 710069, Peoples R China

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2014年 / 25卷 / 01期

基金：

中国国家自然科学基金;

关键词：

X-ray diffraction; hydrogen bond; microporosity; fluorescence; luminescence lifetime; IONIC LIQUIDS; SPECTROSCOPIC INVESTIGATIONS; GAS-CHROMATOGRAPHY; CARBON-DIOXIDE; BENZIMIDAZOLE; COMPLEXES; DERIVATIVES; SEPARATION; FRAMEWORKS; STABILITY;

D O I：

10.5935/0103-5053.20130276

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel microporous organic material [(2-{2-[2-(bis-methoxycarbonylmethylamino) phenoxy] ethoxy}-4-benzimidazole-phenyl) methoxycarbonylmethylamino] acetic acid methyl ester 6 was synthesized and characterized by single crystal X-ray diffraction, Fourier transform infrared spectroscopy (FT-IR), electron spray ionization-mass spectrometry (ESI-HRMS), X-ray powder diffraction (PXRD), H-1 and C-13 NMR. 6 crystallizes in the centrosymmetric monoclinic space group C2/c, with unit cell parameters a = 35.648(3) angstrom, b = 14.3240(12) angstrom, c = 15.3693(13) angstrom, alpha = 90.00, beta = 94.8190(10), gamma = 90.00, V = 7820.16 angstrom(3) and Z = 8 at 296(2) K. As indicated by crystal packing, the molecular conjugation planes arrange along the c axis to form micropores due to the hydrogen bonds. In addition, the fluorescent spectrum and luminescence lifetime were studied for 6.

引用

页码：112 / 118

页数：7

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