Synthesis, structure and fluorescent property of coordination polymer from 4-[(8-hydroxy-5-quinolinyl)azo]-benzoic acid
Ya-nan Luo , Xian-zhu Xu , Xiao Zhang , Xiao-yang Yu , Xiao-shu Qu , Yan-yan Yang , Qi-hui Shen
Chemical Research in Chinese Universities ›› 2013, Vol. 29 ›› Issue (6) : 1045 -1049.
Synthesis, structure and fluorescent property of coordination polymer from 4-[(8-hydroxy-5-quinolinyl)azo]-benzoic acid
One new coordination polymer based on 4-[(8-hydroxy-5-quinolinyl)azo]-benzoic acid(H2L), {[CdL(H2O)]·H2O}n (1) was solvothermally synthesized and structurally characterized by single-crystal X-ray diffraction, infrared spectrometry, elemental analysis, powder X-ray diffraction(PXRD) and thermogravimetric analysis (TGA). In compound 1, L2− ligands link Cd(II) to form a sinusoidal ruffling layer, in which the carboxylic groups connect Cd(II) into an infinite Cd—O chain. And the layers are further stabilized by hydrogen bonding and π…π interactions, forming a three-dimensional(3D) supramolecular network. In addition, the fluorescent property of compound 1 was also investigated.
Three-dimensional supramolecular network / 4-[(8-Hydroxy-5-quinolinyl)azo]-benzoic acid / Fluorescent property
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