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Luminescence and redox properties of a series of ruthenium-diimine complexes

✍ Scribed by Talal S. Akasheh; Ziad M. El-Ahmed

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
403 KB
Volume
152
Category
Article
ISSN
0009-2614

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✦ Synopsis

Mixed-ligand complexesof 2,2'-bipyrazine (bpz), 2,2'-bipyridine (bpy), 2,3-di-(2'-pyridyl)-pyrazine (dpp), 2,3-dihydro-S,6-(2'-pyridyl).pyrazine (dhp), 3,6-di-(2'-pyridyl)-1,2,4,5-tetrazine (dpl) and 2,3-rli-(2'-pyridyl)-quinoxaline (dpq) with Iruthenium(II),

in addition to Rn(dhp)i+, have been studied for evaluation as potential solar energy converters via an estimate of the redox potentials of their 'MLCT excited states, Cyclic voltammetry was used to show that bpz has lower o-donor and higher x-acceptor abilities than the other ligands.

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Vapour-Induced Amorphous–Crystalline Transformation of a Luminescent Platinum(II)–Diimine Complex
✍ Atsushi Kobayashi; Tsubasa Yonemura; Masako Kato 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 698 KB

## Abstract A novel luminescent platinum(II)–diimine complex, Na~2~[Pt(CN)~2~(dcbpy)]·__n__H~2~O (H~2~dcbpy = 4,4′‐dicarboxy‐2,2′‐bipyridine, __n__ = 2 or 5) was synthesized and investigated by using X‐ray diffraction measurements and spectroscopy. Complex Na~2~[Pt(CN)~2~(dcbpy)]·2H~2~O was first o