0000000001299349

AUTHOR

Filippo Monti

showing 18 related works from this author

ChemInform Abstract: Luminescent Ionic Transition Metal Complexes for Light-Emitting Electrochemical Cells

2012

Higher efficiency in the end-use of energy requires substantial progress in lighting concepts. All the technologies under development are based on solid-state electroluminescent materials and belong to the general area of solid-state lighting (SSL). The two main technologies being developed in SSL are light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs), but in recent years, light-emitting electrochemical cells (LECs) have emerged as an alternative option. The luminescent materials in LECs are either luminescent polymers together with ionic salts or ionic species, such as ionic transition-metal complexes (iTMCs). Cyclometalated complexes of IrIII are by far the most utiliz…

Transition metallawChemistryOLEDIonic bondingNanotechnologyGeneral MedicineElectroluminescenceLuminescenceDiodeLight-emitting diodelaw.inventionElectrochemical cellChemInform
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Lumineszierende ionische Übergangsmetallkomplexe für leuchtende elektrochemische Zellen

2012

Durch die Umsetzung neuer Beleuchtungskonzepte konnte die Verwertung von Energie deutlich effizienter gestaltet werden. Alle derzeit entwickelten Technologien beruhen auf elektrolumineszierenden Festkorpern und lassen sich allgemein als Festkorperbeleuchtung (solid-state lighting, SSL) einstufen. Die beiden wichtigsten Zweige der SSL-Technologie sind Leuchtdioden (LEDs) und organische Leuchtdioden (OLEDs), doch seit kurzem bilden auch leuchtende elektrochemische Zellen (LECs) eine Alternative, die als aktive Materialien entweder lumineszierende Polymere in Kombination mit ionischen Salzen oder lumineszierende ionische Spezies wie ionische Ubergangsmetallkomplexe (iTMCs) enthalten. Cyclometa…

General MedicineAngewandte Chemie
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Iridium(III) Complexes with Phenyl-tetrazoles as Cyclometalating Ligands

2014

Ir(II) cationic complexes with cyclometalating tetrazolate ligands were prepared for the first time, following a two-step strategy based on (i) a silver-assisted cyclometalation reaction of a tetrazole derivative with IrCl3 affording a bis-cyclometalated solvato-complex P ([Ir(ptrz)(2)(CH3CN)(2)](+), Hptrz = 2-methyl-5-phenyl-2H-tetrazole); (ii) a substitution reaction with five neutral ancillary ligands to get [Ir(ptrz)(2)L](+), with L = 2,2'-bypiridine (1), 4,4'-di-tert-butyl-2,2'-bipyridine (2), 1,10-phenanthroline (3), and 2-(1-phenyl-1H-1,2,3-triazol-4-yl)pyridine (4), and [Ir(ptrz)(2)L-2](+), with L = tertbutyl isocyanide (5). X-ray crystal structures of P, 2, and 3 were solved. Elect…

Substitution reactionIr(III) complexePhenanthrolineIsocyanidechemistry.chemical_elementphenyl tetrazolesPhotochemistryMedicinal chemistryInorganic Chemistrychemistry.chemical_compoundBipyridinechemistryPyridineEMITTING ELECTROCHEMICAL-CELLS; TRANSITION-METAL-COMPLEXES; IR(III) COMPLEXES; ELECTROLUMINESCENT DEVICES; ANCILLARY LIGAND; SOLID-STATE; PHOTOPHYSICAL PROPERTIES; POLYPYRIDINE COMPLEXES; BLUE PHOSPHORESCENCE; ISOCYANIDE COMPLEXESTetrazoleIridiumPhysical and Theoretical ChemistryAcetonitrile
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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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Luminescent Ionic Transition-Metal Complexes for Light-Emitting Electrochemical Cells

2012

Higher efficiency in the end-use of energy requires substantial progress in lighting concepts. All the technologies under development are based on solid-state electroluminescent materials and belong to the general area of solid-state lighting (SSL). The two main technologies being developed in SSL are light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs), but in recent years, light-emitting electrochemical cells (LECs) have emerged as an alternative option. The luminescent materials in LECs are either luminescent polymers together with ionic salts or ionic species, such as ionic transition-metal complexes (iTMCs). Cyclometalated complexes of Ir(III) are by far the most util…

IonsMaterials scienceLuminescenceLightMolecular StructureIonic bondingNanotechnologycopper(I) complexes; electroluminescence; iridium(III) complexes; light-emitting electrochemical cells; ruthenium(II) complexesGeneral ChemistryElectrochemical TechniquesElectroluminescenceCatalysisElectrochemical celllaw.inventionTransition metallawOLEDOrganometallic CompoundsTransition ElementsLuminescenceLight-emitting diodeDiode
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CCDC 968510: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

(11'-methylenebis(3-methyl-imidazol-2-ylidene))-bis(2-phenylpyridine)-iridium hexafluorophosphate dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 987700: Experimental Crystal Structure Determination

2014

Related Article: Filippo Monti, Andrea Baschieri, Isacco Gualandi, Juan J. Serrano-Pérez, José M. Junquera-Hernández, Domenica Tonelli, Andrea Mazzanti, Sara Muzzioli, Stefano Stagni, Cristina Roldan-Carmona, Antonio Pertegás, Henk J. Bolink, Enrique Ortí, Letizia Sambri, and Nicola Armaroli|2014|Inorg.Chem.|53|7709|doi:10.1021/ic500999k

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesbis(Acetonitrile)-bis(2-(2-methyl-2H-tetrazol-5-yl)phenyl)-iridium tetrafluoroborate acetonitrile solvate
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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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CCDC 968508: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

(11'-methylenebis(3-methyl-imidazol-2-ylidene))-bis(2-(24-difluorophenyl)pyridine)-iridium hexafluorophosphate dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 871500: Experimental Crystal Structure Determination

2013

Related Article: Edwin C. Constable, Markus Neuburger, Pirmin Rösel, Gabriel E. Schneider, Jennifer A. Zampese, Catherine E. Housecroft, Filippo Monti, Nicola Armaroli, Rubén D. Costa, and Enrique Ortí|2013|Inorg.Chem.|52|885|doi:10.1021/ic302026f

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters55'-bis(Pyren-1-yl)-22'-bipyridineExperimental 3D Coordinates
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CCDC 968506: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

Space GroupCrystallographybis(35-difluoro-2-(pyridin-2-yl)phenyl)-(1-hexyl-3-(4-methylpyridin-2-yl)-benzimidazol-2-ylidene)-iridium hexafluorophosphateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 871501: Experimental Crystal Structure Determination

2013

Related Article: Edwin C. Constable, Markus Neuburger, Pirmin Rösel, Gabriel E. Schneider, Jennifer A. Zampese, Catherine E. Housecroft, Filippo Monti, Nicola Armaroli, Rubén D. Costa, and Enrique Ortí|2013|Inorg.Chem.|52|885|doi:10.1021/ic302026f

Space GroupCrystallographyCrystal System(55'-bis(Pyren-1-yl)-22'-bipyridine)-bis(2-(pyridin-2-yl)phenyl)-iridium hexafluorophosphate dichloromethane solvate hydrateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 987698: Experimental Crystal Structure Determination

2014

Related Article: Filippo Monti, Andrea Baschieri, Isacco Gualandi, Juan J. Serrano-Pérez, José M. Junquera-Hernández, Domenica Tonelli, Andrea Mazzanti, Sara Muzzioli, Stefano Stagni, Cristina Roldan-Carmona, Antonio Pertegás, Henk J. Bolink, Enrique Ortí, Letizia Sambri, and Nicola Armaroli|2014|Inorg.Chem.|53|7709|doi:10.1021/ic500999k

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(44'-Di-t-butyl-22'-bipyridine)-bis(2-(2-methyl-2H-tetrazol-5-yl)phenyl)-iridium tetrafluoroborate dichloromethane solvateExperimental 3D Coordinates
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CCDC 968507: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(35-difluoro-2-(pyridin-2-yl)phenyl)-(1-methyl-3-(pyridin-2-yl)-imidazol-2-ylidene)-iridium hexafluorophosphate acetone solvateExperimental 3D Coordinates
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CCDC 987699: Experimental Crystal Structure Determination

2014

Related Article: Filippo Monti, Andrea Baschieri, Isacco Gualandi, Juan J. Serrano-Pérez, José M. Junquera-Hernández, Domenica Tonelli, Andrea Mazzanti, Sara Muzzioli, Stefano Stagni, Cristina Roldan-Carmona, Antonio Pertegás, Henk J. Bolink, Enrique Ortí, Letizia Sambri, and Nicola Armaroli|2014|Inorg.Chem.|53|7709|doi:10.1021/ic500999k

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(2-(2-Methyl-2H-tetrazol-5-yl)phenyl)-(110-phenanthroline)-iridium tetrafluoroborate dichloromethane solvateExperimental 3D Coordinates
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CCDC 968505: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(1-hexyl-3-(4-methylpyridin-2-yl)-benzimidazol-2-ylidene)-bis(2-(pyridin-2-yl)phenyl)-iridium hexafluorophosphate dichloromethane solvate
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CCDC 871502: Experimental Crystal Structure Determination

2013

Related Article: Edwin C. Constable, Markus Neuburger, Pirmin Rösel, Gabriel E. Schneider, Jennifer A. Zampese, Catherine E. Housecroft, Filippo Monti, Nicola Armaroli, Rubén D. Costa, and Enrique Ortí|2013|Inorg.Chem.|52|885|doi:10.1021/ic302026f

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(35-Difluoro-2-(pyridin-2-yl)phenyl)-(55'-bis(pyren-1-yl)-22'-bipyridine)-iridium hexafluorophosphate dichloromethane solvate monohydrateExperimental 3D Coordinates
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CCDC 968509: Experimental Crystal Structure Determination

2013

Related Article: Filippo Monti, Florian Kessler, Manuel Delgado, Julien Frey, Federico Bazzanini, Gianluca Accorsi, Nicola Armaroli, Henk J. Bolink, Enrique Ortí, Rosario Scopelliti, Md. Khaja Nazeeruddin, and Etienne Baranoff|2013|Inorg.Chem.|52|10292|doi:10.1021/ic400600d

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(35-difluoro-2-(pyridin-2-yl)phenyl)-(1-methyl-3-(4-methylpyridin-2-yl)-imidazol-2-ylidene)-iridium hexafluorophosphate dichloromethane unknown solvateExperimental 3D Coordinates
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