Synthesis, electrochemical and photophysical properties of heterodinuclear Ru-Mn and Ru-Zn complexes bearing ambident Schiff base ligand.
{While ruthenium tris(diimine) complexes have been extensively studied, this is not the case with ruthenium bis(diimine)X2 complexes where X represents a pyridinyl-based ligand. The synthesis of a new complex ([2][PF6]2) bearing two ambident Schiff base ligands (HL) constituted by the assembly of phenol and pyridinyl moieties is reported. Thanks to the heteroditopic property of HL, compd. [2]2+ was used as an original metalloligand for the coordination of a redox-active (Mn(III)) and redox-inactive (Zn(II)) second metal cation affording three heterodinuclear complexes, namely, [(bpy)2RuL2Mn(acac)][PF6]2 ([3][PF6]2; acac = acetylacetonate), [(bpy)2RuL2Mn(OAc)][PF6]2 ([4][PF6]2
Références
- Titre
- Synthesis, electrochemical and photophysical properties of heterodinuclear Ru-Mn and Ru-Zn complexes bearing ambident Schiff base ligand.
- Type de publication
- Article de revue
- Année de publication
- 2010
- Auteurs
- Guillo, Pascal, Hamelin Olivier, Loiseau Frédérique, Pécaut Jacques, and Menage Stephane.
- Revue
- Dalt. Trans.
- Volume
- 39
- Pagination
- 5650–5657
- ISSN
- 1477-9226
- Mots-clés
- crystal structure heterodinuclear ruthenium manganese zinc phenol pyridinyl Schiff electrochem redox heterodinuclear ruthenium manganese zinc phenol pyridinyl Schiff heterodinuclear ruthenium manganese zinc phenol pyridinyl Schiff base complex mol structure heterodinuclear ruthenium manganese zinc phenol pyridinyl Schiff phenol pyridinyl Schiff base diimine ligand prepn electrochem photophys
- DOI
- 10.1039/c003276j
Soumis le 12 avril 2018