Solvent effect on excited states of [IrCI2(bpy)2]Cl, [IrCl2(phen)2]Cl and related complexes

✍ Scribed by Yukako Ohashi; Junko Nakamura

• Publisher: Elsevier Science
• Year: 1984
• Tongue: English
• Weight: 528 KB
• Volume: 109
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(84)85739-5

✦ Synopsis

Receive6 I4 April 1984; in tinal form 2 June 1983 Decay curves of theemkions fur&-f IrCl~~bpy)~ ICl,cis-IIrC12(phen)I ]C~.cis-IlrC!L?(4.7-lliepl~en)~ ICI and cis-[lrC%(S.6hfephcn)2JCi were obsen'ed fo depend lar@y on the solvent character of N.Ndimethyiformamide (DJfF)-water mhed solvenrs at 77 6 and at 796 Ii. Time-resolved emission spectra and proton magnetic resonance spectra were also measured. The existence of at leclsr IWO kinds of emitting species was suggested for these compleses in DMF-waier solvenrs.