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论文类型：期刊论文
发表时间：2011-09-28
发表刊物：DALTON TRANSACTIONS
收录刊物：Scopus、SCIE、EI
卷号：40
期号：36
页面范围：9154-9158
ISSN号：1477-9226
摘要：The solvothermal reaction of In(III) and 1,2,4,5-benzeneteracarboxylic acid with the presence of piperazine leads to the generation of a novel 3D chiral porous coordination polymer with PtS topological net. Interestingly, the resulting crystals were not a racemic mixture but enantiomeric excess, which was confirmed by the measurement of optical rotation of bulk samples using solid vibrational circular dichroism (VCD) spectra and the solid circular dichroism (CD) spectra based on large crystals from one crystallization. High-pressure CO2 and CH4 adsorption measurement at 298 K reveals that activated 1 can absorb 45.8 cm(3) (STP)/g CO2 at 22 atm and 22.5 cm(3) (STP)/g CH4 at 25 atm.