Multi component self-assembly: supramolecular organic frameworks containing metal-rotaxane subunits (RSOFs)

Multi component self-assembly: supramolecular organic frameworks containing metal-rotaxane subunits (RSOFs)

A facile, one-pot synthesis of rotaxanated supramolecular organic frameworks (RSOFs) is reported. These systems consist of bis-carboxylate anions threaded through the core of tetraimidazolium macrocycles. Trivalent metal cations, yttrium(III) and smaller lanthanides, are used to "lock" the...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2012-01, Vol.41 (4), p.1134-1137
Hauptverfasser: Gong, Han-Yuan, Rambo, Brett M, Nelson, Cory A, Cho, Won, Lynch, Vincent M, Zhu, Xiaoyang, Oh, Moonhyun, Sessler, Jonathan L
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Cations
Lanthanides
Locks
Self assembly
Synthesis
Threaded
Three dimensional
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Zusammenfassung:A facile, one-pot synthesis of rotaxanated supramolecular organic frameworks (RSOFs) is reported. These systems consist of bis-carboxylate anions threaded through the core of tetraimidazolium macrocycles. Trivalent metal cations, yttrium(III) and smaller lanthanides, are used to "lock" the threaded strut in place. This results in the formation of three-dimensional RSOFs.
ISSN:1477-9226
1477-9234
DOI:10.1039/c1dt11495f