showing 7 related works from this author
Toward Near-Infrared Emission in Pt(II)-Cyclometallated Compounds: From Excimers’ Formation to Aggregation-Induced Emission
2023
Two series of Pt(II)-cyclometallated compounds containing N^C^N tridentate and alkynyl-chromophore ligands have been synthesized and structurally characterized. The N^C^N ligands differ on the presence of R1 = H or F in the central aromatic ring, while six different chromophores have been introduced to the alkynyl moiety. Single-crystal X-ray structures for some of the compounds reveal the presence of weak intermolecular contacts responsible for the formation of some dimers or aggregates. The photophysical characterization shows the presence of two emission bands in solution assigned to the 3π–π* transition from the N^C^N ligands mixed with 3MLCT/3ILCT transitions (higher energy band) in de…
Room-Temperature Phosphorescence and Efficient Singlet Oxygen Production by Cyclometalated Pt(II) Complexes with Aromatic Alkynyl Ligands
2020
The synthesis of five novel cyclometalated platinum(II) compounds containing five different alkynyl-chromophores was achieved by the reaction of the previously synthesized Pt–Cl cyclometalated compound (1) with the corresponding RC≡CH by a Sonogashira reaction. It was observed that the spectral and photophysical characteristics of the cyclometalated platinum(II) complexes (Pt–Ar) are essentially associated with the platinum-cyclometalated unit. Room-temperature emission of the Pt–Ar complexes was attributed to phosphorescence in agreement with DFT calculations. Broad nanosecond (ns)-transient absorption spectra were observed with decays approximately identical to those obtained from the emi…
CCDC 2192598: Experimental Crystal Structure Determination
2023
Related Article: Ariadna Lázaro, Ramon Bosque, Jas S. Ward, Kari Rissanen, Margarita Crespo, Laura Rodríguez|2023|Inorg.Chem.|62|2000|doi:10.1021/acs.inorgchem.2c03490
CCDC 2192597: Experimental Crystal Structure Determination
2023
Related Article: Ariadna Lázaro, Ramon Bosque, Jas S. Ward, Kari Rissanen, Margarita Crespo, Laura Rodríguez|2023|Inorg.Chem.|62|2000|doi:10.1021/acs.inorgchem.2c03490
CCDC 1970146: Experimental Crystal Structure Determination
2020
Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577
CCDC 1970147: Experimental Crystal Structure Determination
2020
Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577
CCDC 1970145: Experimental Crystal Structure Determination
2020
Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577