0000000001305768

AUTHOR

Emmelyne Cuza

showing 6 related works from this author

Coordination isomerism in spin crossover (SCO) materials

2021

International audience; A new series of three spin crossover (SCO) Fe(II) complexes based on a cyanocarbanion and on the neutral quinolin-8-amine (aqin) ligands, [Fe(aqin)2(tcnsme)2] (1), [Fe(aqin)2(tcnset)2] (2), and [Fe(aqin)2(tcnspr)2] (3), has been studied. The three complexes display similar molecular structures consisting of discrete [Fe(aqin)2(tcnsR)2] complexes [R = Me (1), Et (2), and Pr (3)]. Infrared spectroscopy and magnetic studies, performed on the three complexes, revealed the presence of similar SCO behaviors which strongly differ by their transition temperatures [234 K (1) < 266 K (2) < 360 K (3)]. The increase of the transition temperatures when passing from 1 to 3 may be …

Ligand field theoryMaterials scienceMolecular magnetic propertiesGeneral Physics and AstronomyInfrared spectroscopyElectron donor02 engineering and technologyCrystal structure01 natural scienceschemistry.chemical_compoundIsomerism[CHIM.ANAL]Chemical Sciences/Analytical chemistrySpin crossover0103 physical sciences[CHIM]Chemical SciencesPolymorphismInfrared spectroscopyAlkylLigand fields010302 applied physicschemistry.chemical_classificationCrystal structureTransition temperature[CHIM.MATE]Chemical Sciences/Material chemistry021001 nanoscience & nanotechnologyIntermolecular forcesMaterials scienceCoordination isomerismCrystallographychemistry0210 nano-technologyJournal of Applied Physics
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CCDC 2045407: Experimental Crystal Structure Determination

2021

Related Article: Emmelyne Cuza, Rachid Motei, Fatima Setifi, Abdeslem Bentama, Carlos J. Gómez-García, Smail Triki|2021|J.Appl.Phys.|129|145501|doi:10.1063/5.0046055

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(quinolin-8-amine)-bis(2-(methylsulfanyl)prop-1-ene-1133-tetracarbonitrile anion)-iron(ii)Experimental 3D Coordinates
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CCDC 2045391: Experimental Crystal Structure Determination

2020

Related Article: Emmelyne CUZA, Smail TRIKI|2020|CSD Communication|||

bis(quinolin-8-amine)-bis(1133-tetracyano-2-(ethylsulfanyl)prop-2-en-1-ide)-ironSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2046063: Experimental Crystal Structure Determination

2021

Related Article: Emmelyne Cuza, Rachid Motei, Fatima Setifi, Abdeslem Bentama, Carlos J. Gómez-García, Smail Triki|2021|J.Appl.Phys.|129|145501|doi:10.1063/5.0046055

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(quinolin-8-amine)-bis(2-(propylsulfanyl)prop-1-ene-1133-tetracarbonitrile anion)-iron(ii)Experimental 3D Coordinates
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CCDC 2045406: Experimental Crystal Structure Determination

2021

Related Article: Emmelyne Cuza, Rachid Motei, Fatima Setifi, Abdeslem Bentama, Carlos J. Gómez-García, Smail Triki|2021|J.Appl.Phys.|129|145501|doi:10.1063/5.0046055

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(quinolin-8-amine)-bis(2-(methylsulfanyl)prop-1-ene-1133-tetracarbonitrile anion)-iron(ii)Experimental 3D Coordinates
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CCDC 2045404: Experimental Crystal Structure Determination

2021

Related Article: Emmelyne Cuza, Rachid Motei, Fatima Setifi, Abdeslem Bentama, Carlos J. Gómez-García, Smail Triki|2021|J.Appl.Phys.|129|145501|doi:10.1063/5.0046055

Space GroupCrystallographybis(quinolin-8-amine)-bis(2-(ethylsulfanyl)prop-1-ene-1133-tetracarbonitrile anion)-iron(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct