0000000001309640

AUTHOR

Carla Cunha

showing 4 related works from this author

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…

010405 organic chemistrySinglet oxygenPhosphorescenceluminesenssichemistry.chemical_elementkompleksiyhdisteetorganometalliyhdisteetOxigen010402 general chemistryLigands01 natural sciencesCombinatorial chemistry0104 chemical sciencesInorganic ChemistryOxygenchemistry.chemical_compoundhappiLligandschemistryFosforescènciaPhysical and Theoretical ChemistryPhysics::Chemical PhysicsPhosphorescencePlatinum
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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

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(thiophen-3-yl)ethynyl]-platinum
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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

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(naphthalen-2-yl)ethynyl]-platinumExperimental 3D Coordinates
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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

[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(4-fluorophenyl)ethynyl]-platinumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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