Molecular rotors in hierarchically ordered mesoporous organosilica frameworks

Diphenylene moieties, molecularly ordered in the framework of periodic mesoporous organosilicas, behave as molecular rotors and show a mobility with correlation times as short as a few nanoseconds.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2008-01 (39), p.4798-4800
Hauptverfasser:	Bracco, Silvia, Comotti, Angiolina, Valsesia, Patrizia, Chmelka, Bradley F, Sozzani, Piero
Format:	Artikel
Sprache:	eng
Schlagworte:	Biphenyl Compounds - chemistry Crystallography, X-Ray Magnetic Resonance Spectroscopy - methods Magnetic Resonance Spectroscopy - standards Models, Molecular Motion Organosilicon Compounds - chemistry Porosity Reference Standards Sensitivity and Specificity Temperature
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Diphenylene moieties, molecularly ordered in the framework of periodic mesoporous organosilicas, behave as molecular rotors and show a mobility with correlation times as short as a few nanoseconds.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/b809559k