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Copper β‐Diketonate Molecular Squares and Their Host–Guest Reactions
Author(s) -
Pariya Chandi,
Sparrow Christopher R.,
Back ChangKeun,
Sandí Giselle,
Fronczek Frank R.,
Maverick Andrew W.
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.200701252
Subject(s) - least squares function approximation , host (biology) , copper , content (measure theory) , square (algebra) , chemistry , computer science , information retrieval , combinatorics , mathematics , statistics , organic chemistry , biology , ecology , mathematical analysis , geometry , estimator
All square : Treatment of m ‐phenylenebis(β‐diketones) with [Cu(NH 3 ) 4 ] 2+ yields molecular squares rather than the expected hexagons. The squares react readily with guests such as C 60 (see structure) and 4,4′‐bipyridine. They are also effective for the storage of H 2 gas, both at 77 K and at room temperature.
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