59 巻 (2017) 2-3 号 p. 72-80
In situ synchrotron powder diffraction measurement of gas adsorption and crystal structure analysis for porous coordination polymers（PCPs）were performed. From the obtained accurate crystal structure in both atomic and charge density levels, not only the position and orientation of adsorbed gas molecules but also the interaction between the adsorbed gas molecule and host framework were found. The information enables us to understand the mechanism of gas adsorption phenomena and functions of PCPs. It will give us the guiding principles for the novel functional materials design.