“…In nice agreement with the literature data, [82][83][84][85][86][87][88][89] the presence of different C^N and N^N ligands in the [Ir(C^N) 2 (N^N)] + structures differentiates to some extent their UV-Vis absorption spectra. The effects, however, are relatively small as it can be clearly seen in the representative examples depicted in Fig.…”
Section: Uv-vis Absorption and Emissionsupporting
confidence: 89%
“…À salts according to literature procedures. [82][83][84][85][86][87][88][89] The obtained reaction products were further puried by means of column chromatography on (silica gel with CH 2 Cl 2 as the eluent, changing next to acetone : CH 2 Cl 2 1 : 30 or 1 : 10 v/v). The…”
Section: Materials and Instrumentationmentioning
confidence: 99%
“…Some of these chelates have been already tested as potential materials for OLED devices and their luminescence were reported in the literature. [82][83][84][85][86][87][88][89] Whereas the [Ir(ppz) 2 (N^N)] + complexes [82][83][84][85][86] exhibit typically the MLCT emission, their [Ir(dfppz) 2 (N^N)] + counterparts [87][88][89] display, for some of the N^N ligands, the 3 *N^N ligand centred LC emission. From this point of view, one can regard the mentioned Ir 3+ chelates as particularly well designed model systems allowing testing the raised hypothesis for similar as well as different enough emitters.…”
For two series of [Ir(C^N)2(N^N)]+ luminophores, the computed DFT quantities remain in nice agreement with those available from the emission band-shape analyses.
“…In nice agreement with the literature data, [82][83][84][85][86][87][88][89] the presence of different C^N and N^N ligands in the [Ir(C^N) 2 (N^N)] + structures differentiates to some extent their UV-Vis absorption spectra. The effects, however, are relatively small as it can be clearly seen in the representative examples depicted in Fig.…”
Section: Uv-vis Absorption and Emissionsupporting
confidence: 89%
“…À salts according to literature procedures. [82][83][84][85][86][87][88][89] The obtained reaction products were further puried by means of column chromatography on (silica gel with CH 2 Cl 2 as the eluent, changing next to acetone : CH 2 Cl 2 1 : 30 or 1 : 10 v/v). The…”
Section: Materials and Instrumentationmentioning
confidence: 99%
“…Some of these chelates have been already tested as potential materials for OLED devices and their luminescence were reported in the literature. [82][83][84][85][86][87][88][89] Whereas the [Ir(ppz) 2 (N^N)] + complexes [82][83][84][85][86] exhibit typically the MLCT emission, their [Ir(dfppz) 2 (N^N)] + counterparts [87][88][89] display, for some of the N^N ligands, the 3 *N^N ligand centred LC emission. From this point of view, one can regard the mentioned Ir 3+ chelates as particularly well designed model systems allowing testing the raised hypothesis for similar as well as different enough emitters.…”
For two series of [Ir(C^N)2(N^N)]+ luminophores, the computed DFT quantities remain in nice agreement with those available from the emission band-shape analyses.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.