Helical and polymeric nanostructures assembled from benzene tri- and tetracarboxylic acids associated with terpyridine copper(II) complexes

Helical and polymeric nanostructures assembled from benzene tri- and tetracarboxylic acids associated with terpyridine copper(II) complexes

A ladder-like framework was derived from benzene-1,2,4,5-tetracarboxylic acid with Cu(II) and terpyridine; whereas with benzene-1,3,5-tricarboxylic acid, a helical structure was formed with two CO2- groups bridging opposing (terpyridine)Cu(II) units and the other CO2H connecting the helical cylinder...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2005-01 (4), p.465-467
Hauptverfasser: Wang, Pingshan, Moorefield, Charles N, Panzer, Matthew, Newkome, George R
Format: Artikel
Sprache:eng
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Zusammenfassung:A ladder-like framework was derived from benzene-1,2,4,5-tetracarboxylic acid with Cu(II) and terpyridine; whereas with benzene-1,3,5-tricarboxylic acid, a helical structure was formed with two CO2- groups bridging opposing (terpyridine)Cu(II) units and the other CO2H connecting the helical cylinders via H-bonding.
ISSN:1359-7345
1364-548X
DOI:10.1039/b412055h