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Noncovalently Connected Frameworks with Nanoscale Channels Assembled from a Tethered Polyoxometalate–Pyrene Hybrid
Author(s) -
Song YuFei,
Long DeLiang,
Cronin Leroy
Publication year - 2007
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.200604734
Subject(s) - polyoxometalate , pyrene , chlorobenzene , nanoporous , chemistry , crystallization , acceptor , nanotechnology , chemical engineering , materials science , polymer chemistry , organic chemistry , physics , catalysis , condensed matter physics , engineering
Porous POMs : Crystallization of a manganese‐Anderson‐type polyoxometalate (POM) derivatized with two pyrene moieties in the presence of tetrabutylammonium cations produces a nanoporous material with butterfly‐shaped channels (O red, Mo green, C black, H white, N blue). The network is held together by very weak CH⋅⋅⋅OMo interactions, but is stable to 240 °C and can absorb up to 12 wt % chlorobenzene.