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Document type:
Zeitschriftenaufsatz 
Author(s):
Kühne, Dirk; Klappenberger, Florian; Krenner, Wolfgang; Klyatskaya, Svetlana; Ruben, Mario; Barth, Johannes V. 
Title:
Rotational and constitutional dynamics of caged supramolecules 
Abstract:
The confinement of guest species in nanoscale environments leads to new dynamic phenomena. Notably the organisation and rotational motions of individual molecules were controlled by carefully designed, fully supramolecular host architectures. Here we use an open 2D coordination network on a smooth metal surface to steer the self-assembly of discrete trimeric guest units, identified as noncovalently bound dynamers. Each caged chiral supramolecule performs concerted, chirality-preserving rotary mo...    »
 
Keywords:
Self-assembly; supramolecular dynamics; nanochemistry; surface architecture 
Dewey Decimal Classification:
530 Physik; 540 Chemie 
FP7 Project ID:
247299 
Journal title:
Proceedings of the National Academy of Sciences of the United States of America (PNAS) 
Year:
2010 
Journal volume:
107 
Journal issue:
50 
Pages contribution:
21332–21336 
Reviewed:
ja 
Language:
en 
Publisher:
PubMed Central, National Academy of Sciences; HighWire Press 
Print-ISSN:
0027-8424 
E-ISSN:
1091-6490 
Status:
Postprint / reviewed 
Format:
Text