Host-guest transformational correlations for a gas inclusion co-crystal on changing gas pressure and temperature

摘要

The CO_2 adsorption behavior and inclusion structure of a flexible single-crystal host [Cu_2(bza)_4(pyz)]_n were studied under various conditions (203-373 K, < 15.4 MPa) and the correlation between changes in gas adsorption behavior and the structures of guest arrangement and host component packing were investigated. Porous materials are one of the most attractive functional materials for gas separation, molecular recognition, and catalysis. In addition, porous materials are potentially suitable for observing the behavior of included guest molecules.