0000000001312600

AUTHOR

Josep M. Luis

showing 13 related works from this author

Characterization of a Ferryl Flip in Electronically Tuned Nonheme Complexes. Consequences in Hydrogen Atom Transfer Reactivity

2022

Two oxoiron(IV) isomers (R2a and R2b) of general formula [FeIV(O)(RPyNMe3)(CH3CN)]2+ are obtained by reaction of their iron(II) precursor with NBu4IO4. The two isomers differ in the position of the oxo ligand, cis and trans to the pyridine donor. The mechanism of isomerization between R2a and R2b has been determined by kinetic and computational analyses uncovering an unprecedented path for interconversion of geometrical oxoiron(IV) isomers. The activity of the two oxoiron(IV) isomers in hydrogen atom transfer (HAT) reactions shows that R2a reacts one order of magnitude faster than R2b, which is explained by a repulsive noncovalent interaction between the ligand and the substrate in R2b. Int…

General ChemistryGeneral MedicineCatalysisÀtomsReaccions químiquesAngewandte Chemie
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Understanding light-driven H 2 evolution through the electronic tuning of aminopyridine cobalt complexes

2017

A new family of cobalt complexes with the general formula [CoII(OTf)2(Y,XPyMetacn)] (1R,Y,XPyMetacn ¼ 1-[(4-X-3,5-Y-2-pyridyl)methyl]-4,7-dimethyl-1,4,7-triazacyclononane, (X ¼ CN (1CN), CO2Et (1CO2Et), Cl (1Cl), H(1H), NMe2 (1NMe2)) where (Y ¼ H, and X ¼ OMe when Y ¼ Me (1DMM)) is reported. We found that the electronic tuning of the Y,XPyMetacn ligand not only has an impact on the electronic and structural properties of the metal center, but also allows for a systematic water-reduction-catalytic control. In particular, the increase of the electron-withdrawing character of the pyridine moiety promotes a 20-fold enhancement of the catalytic outcome. By UV-Vis spectroscopy, luminescence quenc…

Funcional de densitat Teoria delQuenching (fluorescence)010405 organic chemistryLigandchemistry.chemical_elementGeneral Chemistry010402 general chemistry01 natural sciences54Catalysis3. Good health0104 chemical sciencesCatalysisCrystallographyCatàlisiCatalytic cyclechemistryUltrafast laser spectroscopyLuminescenceSpectroscopyCobaltDensity functionalsChemical Science
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Understanding light-driven H2 evolution through the electronic tuning of aminopyridine cobalt complexes† †Electronic supplementary information (ESI) …

2017

Electronic effects provide a general mechanistic scenario for rationalizing photocatalytic water reduction activity with aminopyridine cobalt complexes.

inorganic chemicalsChemistryfood and beveragesChemical Science
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CCDC 1578287: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

Space GroupCrystallographyCrystal SystemCrystal Structure{2-[(47-dimethyl-147-triazonan-1-yl)methyl]-NN-dimethylpyridin-4-amine}-bis(trifluoromethanesulfonato)-cobalt(ii)Cell ParametersExperimental 3D Coordinates
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CCDC 2192965: Experimental Crystal Structure Determination

2023

Related Article: Valeria Dantignana, M. Carmen Pérez-Segura, Pau Besalú-Sala, Estefanía Delgado-Pinar, Álvaro Martínez-Camarena, Joan Serrano-Plana, Andrea Álvarez-Núñez, Carmen E. Castillo, Enrique García-España, Josep M. Luis, Manuel G. Basallote, Miquel Costas, Anna Company|2023|Angew.Chem.,Int.Ed.|62||doi:10.1002/anie.202211361

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[13-bromo-369-trimethyl-36915-tetraazabicyclo[9.3.1]pentadeca-1(15)1113-triene]-bis(trifluoromethanesulfonato)-iron(ii)Experimental 3D Coordinates
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CCDC 2192964: Experimental Crystal Structure Determination

2023

Related Article: Valeria Dantignana, M. Carmen Pérez-Segura, Pau Besalú-Sala, Estefanía Delgado-Pinar, Álvaro Martínez-Camarena, Joan Serrano-Plana, Andrea Álvarez-Núñez, Carmen E. Castillo, Enrique García-España, Josep M. Luis, Manuel G. Basallote, Miquel Costas, Anna Company|2023|Angew.Chem.,Int.Ed.|62||doi:10.1002/anie.202211361

Space GroupCrystallographyCrystal SystemCrystal Structure[methyl 369-trimethyl-36915-tetraazabicyclo[9.3.1]pentadeca-1(15)1113-triene-13-carboxylate]-bis(trifluoromethanesulfonato)-iron(ii)Cell ParametersExperimental 3D Coordinates
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CCDC 1578289: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{14-dimethyl-7-[(pyridin-2-yl)methyl]-147-triazonane}-bis(trifluoromethanesulfonato)-cobalt(ii)Experimental 3D Coordinates
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CCDC 1578286: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

Space GroupCrystallography{ethyl 2-[(47-dimethyl-147-triazonan-1-yl)methyl]pyridine-4-carboxylate}-bis(trifluoromethanesulfonato)-cobalt(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2192963: Experimental Crystal Structure Determination

2023

Related Article: Valeria Dantignana, M. Carmen Pérez-Segura, Pau Besalú-Sala, Estefanía Delgado-Pinar, Álvaro Martínez-Camarena, Joan Serrano-Plana, Andrea Álvarez-Núñez, Carmen E. Castillo, Enrique García-España, Josep M. Luis, Manuel G. Basallote, Miquel Costas, Anna Company|2023|Angew.Chem.,Int.Ed.|62||doi:10.1002/anie.202211361

bis(trifluoromethanesulfonato)-[369-trimethyl-13-(trifluoromethyl)-36915-tetraazabicyclo[9.3.1]pentadeca-1(15)1113-triene]-iron(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1578285: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

bis(acetonitrile)-{2-[(47-dimethyl-147-triazonan-1-yl)methyl]pyridine-4-carbonitrile}-cobalt(ii) bis(trifluoromethanesulfonate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2192962: Experimental Crystal Structure Determination

2023

Related Article: Valeria Dantignana, M. Carmen Pérez-Segura, Pau Besalú-Sala, Estefanía Delgado-Pinar, Álvaro Martínez-Camarena, Joan Serrano-Plana, Andrea Álvarez-Núñez, Carmen E. Castillo, Enrique García-España, Josep M. Luis, Manuel G. Basallote, Miquel Costas, Anna Company|2023|Angew.Chem.,Int.Ed.|62||doi:10.1002/anie.202211361

Space GroupCrystallographyCrystal SystemCrystal Structure[13-chloro-369-trimethyl-36915-tetraazabicyclo[9.3.1]pentadeca-1(15)1113-triene]-bis(trifluoromethanesulfonato)-iron(ii)Cell ParametersExperimental 3D Coordinates
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CCDC 1578284: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

{1-[(4-chloropyridin-2-yl)methyl]-47-dimethyl-147-triazonane}-bis(trifluoromethanesulfonato)-cobalt(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1578288: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

{1-[(4-methoxy-35-dimethylpyridin-2-yl)methyl]-47-dimethyl-147-triazonane}-bis(trifluoromethanesulfonato)-cobalt(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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