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Two highly porous single-crystalline zirconium-based metal-organic frameworks
被引:0
|作者:
Wen-Yang Gao
[1
]
Timmy Thiounn
[1
]
Lukasz Wojtas
[1
]
Yu-Sheng Chen
[2
]
Shengqian Ma
[1
]
机构:
[1] Department of Chemistry, University of South Florida
[2] ChemMatCARS, Center for Advanced Radiation Sources, University of Chicago
基金:
美国国家科学基金会;
关键词:
metal-organic frameworks;
zirconium cluster;
single-crystalline;
D O I:
暂无
中图分类号:
O627 [元素有机化合物];
学科分类号:
070303 ;
081704 ;
摘要:
Herein we report two highly porous Zr-based metal-organic frameworks(MOFs, 1 and 2) constructed by the truncated octahedral secondary building unit(SBU) of Zr;O;(OH);(CO;);and the organic linear ligand of 4,4.-stilbenedicarboxylic acid(H;sbdc) or4,4′-azobenezenedicarboxylic acid(H;abdc). Both Zr-based MOFs are obtained as single crystals of suitable size for single-crystal X-ray diffraction analysis. Furthermore, these two Zr-based MOFs have been fully characterized by powder X-ray diffraction(PXRD) studies, thermogravimetric analysis(TGA), infrared spectroscopy(IR) and gas adsorption analysis. In particular, their CO;gas adsorption behaviors have been investigated and discussed.
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页码:980 / 983
页数:4
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