0000000001307138

AUTHOR

Enrico Leoni

showing 2 related works from this author

Anionic Cyclometalated Iridium(III) Complexes with a Bis-Tetrazolate Ancillary Ligand for Light-Emitting Electrochemical Cells

2017

none 10 si A series of monoanionic Ir(III) complexes (2-4) of general formula [Ir(C^N)2(b-trz)](TBA) are presented, where C^N indicates three different cyclometallating ligands (Hppy = 2-phenylpyridine; Hdfppy = 2-(2,4-difluoro-phenyl)pyridine; Hpqu = 2-methyl-3-phenylquinoxaline), b-trz is a bis-tetrazolate anionic N^N chelator (H2b-trz = di(1H-tetrazol-5-yl)methane), and TBA = tetrabutylammonium. 2-4 are prepared in good yields by means of the reaction of the suitable b-trz bidentate ligand with the desired iridium(III) precursor. The chelating nature of the ancillary ligand, thanks to an optimized structure and geometry, improves the stability of the complexes, which have been fully char…

Ligand field theoryLuminescenceoptoelectronicsChemistryLigandLECCationic polymerizationQuantum yieldchemistry.chemical_element02 engineering and technologyIridium010402 general chemistry021001 nanoscience & nanotechnologyPhotochemistry01 natural sciences0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundPyridinePhysical and Theoretical Chemistry; Inorganic ChemistryDensity functional theoryIridiumPhysical and Theoretical Chemistry0210 nano-technologyHOMO/LUMO
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CCDC 1555727: Experimental Crystal Structure Determination

2017

Related Article: Elia Matteucci, Andrea Baschieri, Andrea Mazzanti, Letizia Sambri, Jorge Ávila, Antonio Pertegás, Henk J. Bolink, Filippo Monti, Enrico Leoni, and Nicola Armaroli|2017|Inorg.Chem.|56|10584|doi:10.1021/acs.inorgchem.7b01544

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetra-n-butylammonium (55'-methylenebis(tetrazol-1-yl))-bis(2-(3-methylquinoxalin-2-yl)phenyl)-iridium(iii)Experimental 3D Coordinates
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