Ground- and Excited-State Electronic Structure of an Emissive Pyrazine-Bridged Ruthenium(II) Dinuclear Complex

Abstract

Ground-and excited-state electronic structure of an emissive pyrazine-bridged Ruthenium(II) dinuclear complex Browne, Wesley R.; O'Boyle, Noel M.; Henry, William; Guckian, Adrian L.; Horn, Sabine; Fett, Thomas; O'Connor, Christine M.; Duati, Marco; Cola, Luisa De; Coates, Colin G. Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum.

Resonance Raman and lifetime studies on regioselectively deuteriated ruthenium(ii) polypyridyl complexes

“…Similar spectroscopic features have been observed for a related pyrazine bridged 1,2,4-triazole based binuclear ruthenium complex. 21 Importantly however, in the present case (H 2 4a) features assignable to the bipy ligands are discernible in the rR spectrum recorded at 514 nm indicating that not all bipy 1 MLCT states are destabilised (Fig. 6).…”

Mono and dinuclear complexes of half-sandwich platinum group metals (Ru, Rh and Ir) bearing a flexible pyridyl-thiazole multidentate donor ligand

“…Despite the diversity of these potential applications, relatively little is known about how the properties of electron transfer between a single donor and acceptor is influenced by their inclusion into larger supramolecular assemblies. In this regard, ruthenium complexes bridged by multiple nitrogen donor polypyridyl ligands have received considerable recent attention because of their possible applications in homogeneous catalysis [16][17][18][19][20][21], as multi electron storage system [22][23][24], in the designing of new materials [25][26][27][28] and in photophysical and photochemical molecular devices [29][30][31][32][33]. One of the simplest linker used in assembling metals in such arrays is 4,4 0 -bis(2-pyridyl-4-thiazole) (L).…”

(Polypyridyl)ruthenium(II) Complexes Based on a Back‐to‐Back Bis(pyrazolylpyridine) Bridging Ligand

“…[10] Oligonuclear ruthenium complexes are frequently used to enhance photochemical and photophysical properties of photoactive systems by antenna-like light-harvesting. [11][12][13] The design of multinuclear metal complexes requires organic molecules which can act as bridging ligands, e.g. aro-spectroscopy and square-wave voltammetry.…”