Redox-induced fluoride ligand dissociation stabilized by intramolecular hydrogen bonding

Redox-induced fluoride ligand dissociation stabilized by intramolecular hydrogen bonding

Chemical reduction of a tripodal Cu(II)-F complex containing pendent hydroxyl groups results in the partial dissociation of a F(-) ligand from Cu. The resulting Cu(I) complex is characterized as containing an outer sphere F(-) anion 'captured' by hydrogen bonds. The pendent hydroxyl groups...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-03, Vol.51 (25), p.5490-5492
Hauptverfasser: Moore, Cameron M, Szymczak, Nathaniel K
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Fluorides
Hydrogen bonding
Hydrogen bonds
Hydroxyl groups
Ligands
Reduction (chemical)
Stability
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Zusammenfassung:Chemical reduction of a tripodal Cu(II)-F complex containing pendent hydroxyl groups results in the partial dissociation of a F(-) ligand from Cu. The resulting Cu(I) complex is characterized as containing an outer sphere F(-) anion 'captured' by hydrogen bonds. The pendent hydroxyl groups were found to be crucial for reductive stability.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc06832g