Green light-emitting electrochemical cells based on platinum(ii) complexes with a carbazole-appended carbene ligand
This article is part of the themed collections: Paul R. Raithby at 70: in celebration of a life in chemistry, Recent Open Access Articles and 2022 Journal of Materials Chemistry C Most Popular Articles.
Highly Photoluminescent Blue Ionic Platinum-Based Emitters
New cycloplatinated N-heterocyclic carbene (NHC) compounds with chelate diphosphines (P^P) as ancillary ligands: [Pt(R-C^C*)(P^P)]PF6 (R = H, P^P = dppm (1A), dppe (2A), dppbz (3A); R = CN, P^P = dppm (1B), dppe (2B), dppbz (3B)) have been prepared from the corresponding starting material [{Pt(R-C^C*)(μ-Cl)}2] (R = H, A, R = CN, B) and fully characterized. The new compound A has been prepared by a stepwise protocol. The photophysical properties of 1A–3A and 1B–3B have been widely studied and supported by the time-dependent-density functional theory. These compounds show an efficient blue (dppe, dppbz) or cyan (dppm) emission in PMMA films (5 wt %), with photoluminescence quantum yield (PLQY…
CCDC 1944543: Experimental Crystal Structure Determination
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CCDC 2151291: Experimental Crystal Structure Determination
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CCDC 1944542: Experimental Crystal Structure Determination
Related Article: Violeta Sicilia, Lorenzo Arnal, Andrés J. Chueca, Sara Fuertes, Azin Babaei, Ana María Igual Muñoz, Michele Sessolo, Henk J. Bolink|2020|Inorg.Chem.|59|1145|doi:10.1021/acs.inorgchem.9b02782
CCDC 2151293: Experimental Crystal Structure Determination
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CCDC 2151294: Experimental Crystal Structure Determination
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CCDC 1944541: Experimental Crystal Structure Determination
Related Article: Violeta Sicilia, Lorenzo Arnal, Andrés J. Chueca, Sara Fuertes, Azin Babaei, Ana María Igual Muñoz, Michele Sessolo, Henk J. Bolink|2020|Inorg.Chem.|59|1145|doi:10.1021/acs.inorgchem.9b02782
CCDC 2151292: Experimental Crystal Structure Determination
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