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Supramolecular Isomerism in Coordination Polymers: Conformational Freedom of Ligands in [Co(NO 3 ) 2 (1,2‐bis(4‐pyridyl)ethane) 1.5 ] n
Author(s) -
Hennigar Tracy L.,
MacQuarrie Donald C.,
Losier Pierre,
Rogers Robin D.,
Zaworotko Michael J.
Publication year - 1997
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199709721
Subject(s) - supramolecular chemistry , crystallography , polymer , chemistry , supramolecular polymers , bilayer , crystallization , stereochemistry , crystal structure , membrane , organic chemistry , biochemistry
Bilayers or open‐framework ladder structure? Which supramolecular isomer is formed from Co(NO 3 ) 2 and the nonrigid spacer 1,2‐bis(2‐pyridyl)ethane depends on the crystallization conditions. The open‐framework coordination polymer contains large, square cavities of 10 × 10 Å. A section of the bilayer motif is shown on the right.