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Metastable Sorption State of a Metal–Organic Porous Material Determined by In Situ Synchrotron Powder Diffraction
Author(s) -
Kubota Yoshiki,
Takata Masaki,
Matsuda Ryotaro,
Kitaura Ryo,
Kitagawa Susumu,
Kobayashi Tatsuo C.
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200600976
Subject(s) - sorption , metastability , synchrotron , porosity , in situ , powder diffraction , metal organic framework , materials science , chemical engineering , diffraction , metal , crystallography , chemistry , metallurgy , organic chemistry , adsorption , composite material , nuclear physics , physics , optics , engineering
Guest‐responsive framework : Gas adsorption into a metal–organic porous material was studies in situ. Structure analysis of empty phase I, intermediate phase M as a metastable state of gas adsorption, and saturated phase S showed rearrangement of guest molecules and framework transformation in response to guest size, shape, and amount. The picture shows these changes for the superimposed phases M and S.