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Correlating the Structural and Photophysical Features of Pincer Luminophores and Monodentate Ancillary Ligands in Pt II Phosphors (Eur. J. Inorg. Chem. 36/2015)
Author(s) -
Galstyan Anzhela,
Naziruddin Abbas Raja,
Cebrián Cristina,
Iordache Adriana,
Daniliuc Constantin G.,
De Cola Luisa,
Strassert Cristian A.
Publication year - 2015
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201590144
Subject(s) - chemistry , denticity , phosphor , pyridine , photoluminescence , cover (algebra) , excited state , quenching (fluorescence) , crystallography , photochemistry , stereochemistry , fluorescence , crystal structure , medicinal chemistry , atomic physics , mechanical engineering , physics , quantum mechanics , engineering , optics , optoelectronics
The cover picture shows the molecular structure of three bright Pt II complexes bearing tridentate pyridine‐bis(azolyl) luminophores with different substitution patterns. Enhanced photoluminescence quantum yields are obtained if diazole units are combined with bulky adamantyl moieties and triphenylphosphine ancillary ligands. In particular, the charge‐transfer character of the excited state is enhanced when triazole rings are replaced by diazoles, and aggregation‐mediated quenching can be suppressed even in the solid state. Details are discussed in the article by L. De Cola, C. A. Strassert et al. on p. 5822 ff . For more on the story behind the cover research, see the Cover Profile .