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Supramolecular reactions of metallo-architectures: Ag₂-double-helicate/Zn₄-grid, Pb₄-grid/Zn₄-grid interconversions, and Ag₂-double-helicate fusion

Stadler, A.-M. 1; Ramírez, J.; Lehn, J.-M.; Vincent, B.
1 Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

Supramolecular reactions are of importance in many fields. We report herein three examples where complexes of hydrazone-based ligands are involved. A Ag2-double-helicate was converted, by treatment with Zn(OTf)2, into a Zn4-grid (exchange of metal ions and change of the nature of the initial complex). A Pb4-grid was converted, upon reaction with ZnCl2 or ZnBr2, into a Zn4-grid (exchange of metal ions, but conservation of the nature of the initial complex). The reverse conversions were also achieved. The fusion of a Ag2-double-helicate with another Ag2-double-helicate was performed (exchange of ligands, but conservation of the nature of the complexes) and resulted in a mixture of three helicates (two homostranded ones and one heterostranded one).

Volltext §
DOI: 10.5445/IR/1000058802
DOI: 10.1039/c5sc04403k
Zitationen: 19
Web of Science
Zitationen: 18
Zitationen: 18
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Nanotechnologie (INT)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2016
Sprache Englisch
Identifikator ISSN: 2041-6520
KITopen-ID: 1000058802
HGF-Programm 43.21.04 (POF III, LK 01) Molecular Engineering
Erschienen in Chemical science
Verlag Royal Society of Chemistry (RSC)
Band 7
Heft 6
Seiten 3689-3693
Nachgewiesen in Dimensions
Web of Science
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