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Expanding and Shrinking Porous Modulation Based on Pillared‐Layer Coordination Polymers Showing Selective Guest Adsorption
Author(s) -
Maji Tapas Kumar,
Uemura Kazuhiro,
Chang HoChol,
Matsuda Ryotaro,
Kitagawa Susumu
Publication year - 2004
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.200453923
Subject(s) - microporous material , pillar , adsorption , thermal stability , porosity , polymer , coordination polymer , chemical engineering , crystallography , molecule , materials science , porous medium , chemistry , nanotechnology , organic chemistry , engineering , mechanical engineering
Rationally designed and synthesized , two novel pillar‐layered 3D microporous frameworks {[Cd(pzdc)(azpy)]⋅2 H 2 O} n ( 1 , left) and {[Cd(pzdc)(bpee)]⋅1.5 H 2 O} n ( 2 , right) have high thermal stability and highly selective adsorption properties. Removal of guest water molecules results in the expansion of 1 but the contraction of 2 .