Cyclometalated N‐Heterocyclic Carbene Platinum(II) Complexes with Bridging Pyrazolates: Enhanced Photophysical Properties of Binuclear Blue Emitters | Zendy

Pinter P. | Zendy; Unger Y. | Zendy; Strassner T. | Zendy

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Cyclometalated N‐Heterocyclic Carbene Platinum(II) Complexes with Bridging Pyrazolates: Enhanced Photophysical Properties of Binuclear Blue Emitters

Author(s) -

Pinter P.,

Unger Y.,

Strassner T.

Publication year - 2017

Publication title -

chemphotochem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.13

H-Index - 18

ISSN - 2367-0932

DOI - 10.1002/cptc.201600065

Subject(s) - phosphorescence , carbene , platinum , photochemistry , chemistry , bridging (networking) , visible spectrum , polymer chemistry , materials science , catalysis , fluorescence , organic chemistry , optoelectronics , physics , quantum mechanics , computer network , computer science

The synthesis of the first examples of phosphorescent binuclear cyclometalated N‐heterocyclic carbene C^C* μ‐pyrazolate platinum(II) complexes are reported and the photophysical characterization of the single isomers is described. The complexes exhibit a strong phosphorescent emission in the blue region of the visible spectrum with very high quantum yields of up to 86 % at room temperature (PMMA film) and 98 % at 77 K (2‐MeTHF).

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