0000000001299974

AUTHOR

Tania Romero-morcillo

showing 23 related works from this author

Unprecedented multi-stable spin crossover molecular material with two thermal memory channels.

2013

et al.

Phase transitionStereochemistryIron010402 general chemistry01 natural sciencesCatalysisSpin crossoverPhase (matter)ThermalMolecular materialsAlkylHorizontal scan ratechemistry.chemical_classificationIntermolecular interactions010405 organic chemistryOrganic ChemistryIntermolecular forceGeneral Chemistry0104 chemical sciencesMolecular materialschemistryChemical physicsPhase transitionsFISICA APLICADACondensed Matter::Strongly Correlated ElectronsLIESST effectChemistry (Weinheim an der Bergstrasse, Germany)
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Spin crossover in iron(II) complexes with ferrocene-bearing triazole-pyridine ligands.

2015

In the search for new multifunctional spin crossover molecular materials, here we describe the synthesis, crystal structures and magnetic and photomagnetic properties of the complexes trans-[Fe(Fctzpy)2(NCX)2]·CHCl3 where Fc-tzpy is the ferrocene-appended ligand 4-(2-pyridyl)-1H-1,2,3-triazol- 1-ylferrocene, X = S (1) and X = Se (2). Both complexes display thermal- and light-induced (LIESST) spin crossover properties characterised by T1/2 = 85 and 168 K, ΔS = 55 and 66 J K−1 mol−1 , ΔH = 4.7 and 11.1 kJ mol−1 and TLIESST = 47 K and 39 K for 1 and 2 respectively. The crystal structure of 1 and 2 measured at 275 K is consistent with the iron(II) ion in the high-spin state while the crystal st…

ChemistryLigandTriazoleCrystal structureLIESSTPyridine ligandIonInorganic Chemistrychemistry.chemical_compoundCrystallographyNuclear magnetic resonanceFerroceneSpin crossoverFISICA APLICADADalton transactions (Cambridge, England : 2003)
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Two-step spin crossover behaviour in the chiral one-dimensional coordination polymer [Fe(HAT)(NCS)2]∞

2015

Solvated and unsolvated forms of the complex [Fe(HAT)(NCS)2]∞·(nMeOH) (1) (n = 1.5, 0; HAT = 1,4,5,8,9,12-hexaazatriphenylene) were prepared. The structure of 1·(1.5MeOH), measured at 120 K, showed that this system crystallizes in the homochiral P43 tetragonal space group. The solid is constituted of stacks of one-dimensional coordination polymers running along c-axis. All the FeII centres have the same Λ or Δ conformation and are in the LS state at 120 K. In the range of temperatures 10–300 K the magnetic properties of 1·(1.5MeOH) shows the occurrence of reversible spin crossover behaviour. However, above ca. 310 K complete desolvation of 1·(1.5MeOH) to give 1 was observed from crystal str…

chemistry.chemical_classificationChemistryCoordination polymerGeneral Chemical EngineeringTwo stepEnthalpyGeneral ChemistryCrystal structurePolymerTetragonal crystal systemchemistry.chemical_compoundCrystallographySpin crossoverThermal analysisRSC Advances
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Nanoporosity, Inclusion Chemistry, and Spin Crossover in Orthogonally Interlocked Two-Dimensional Metal-Organic Frameworks

2015

[Fe(tvp)(2)(NCS)(2)] (1) (tvp=trans-(4,4-vinylenedipyridine)) consists of two independent perpendicular stacks of mutually interpenetrated two-dimensional grids. This uncommon supramolecular conformation defines square-sectional nanochannels (diagonal approximate to 2.2nm) in which inclusion molecules are located. The guest-loaded framework 1@guest displays complete thermal spin-crossover (SCO) behavior with the characteristic temperature T-1/2 dependent on the guest molecule, whereas the guest-free species 1 is paramagnetic whatever the temperature. For the benzene-guest derivatives, the characteristic SCO temperature T-1/2 decreases as the Hammet sigma(p) parameter increases. In general, …

StereochemistryIronOrganic ChemistrySupramolecular chemistryInclusion compoundsInterpenetrationGeneral ChemistryMetal-organic frameworksSpin crossoverCatalysischemistry.chemical_compoundParamagnetismCrystallographyBenzonitrilechemistrySpin crossoverFISICA APLICADAPerpendicularMoleculeMetal-organic frameworkAcetonitrileChemistry - A European Journal
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Meltable Spin Transition Molecular Materials with Tunable Tc and Hysteresis Loop Width.

2015

Herein, we report a way to achieve abrupt high-spin to low-spin transition with controllable transition temperature and hysteresis width, relying not on solid-state cooperative interactions, but utilizing coherency between phase and spin transitions in neutral FeII meltable complexes

Phase transitionThermochromismCondensed matter physicsSpin transitionsMagnetismChemistryTransition temperatureSpin transitionMagnetismGeneral ChemistryCatalysisHysteresisNuclear magnetic resonancePhase transitionsPhase (matter)FISICA APLICADACondensed Matter::Strongly Correlated ElectronsSoft matterSoft matterSpin-½Angewandte Chemie (International ed. in English)
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CCDC 1042612: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

Space GroupCrystallographyCrystal Systemcatena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron acetonitrile solvate tetrahydrate]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1417554: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Francisco Javier Valverde-Muñoz, Lucía Piñeiro-López, M. Carmen Muñoz, Tomás Romero, Pedro Molina, José A. Real|2015|Dalton Trans.|44|18911|doi:10.1039/C5DT03084F

bis(2-(1-Ferrocenyl-1H-123-triazol-4-yl)pyridine)-bis(isothiocyanato)-iron(ii) chloroform solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1417214: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Maksym Seredyuk, Carmen Muñoz, Jose A. Real|2015|Angew.Chem.,Int.Ed.|54|14777|doi:10.1002/anie.201507620

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(345-trimethoxy-N-(1-(pyridin-2-yl)butylidene)benzenecarbohydrazonato)-ironExperimental 3D Coordinates
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CCDC 1042617: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron 44'-ethene-12-diyldipyridine solvate dihydrate]
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CCDC 1042613: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

Space GroupCrystallographyCrystal Systemcatena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron acetonitrile solvate tetrahydrate]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1417215: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Maksym Seredyuk, Carmen Muñoz, Jose A. Real|2015|Angew.Chem.,Int.Ed.|54|14777|doi:10.1002/anie.201507620

bis(345-trimethoxy-N-(1-(pyridin-2-yl)butylidene)benzenecarbohydrazonato)-iron(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1060123: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Francisco J. Valverde-Muñoz, M. Carmen Muñoz, Juan Manuel Herrera, Enrique Colacio, José A. Real|2015|RSC Advances|5|69782|doi:10.1039/C5RA13491A

catena-[(mu-dipyrazino[23-f:2'3'-h]quinoxaline)-bis(isothiocyanato)-iron methanol solvate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 915257: Experimental Crystal Structure Determination

2013

Related Article: Maksym Seredyuk, M. Carmen Munoz, Miguel Castro, Tania Romero-Morcillo, Ana B. Gaspar,Jose Antonio Real|2013|Chem.-Eur.J.|19|6591|doi:10.1002/chem.201300394

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(N'-((1-Butyl-1H-imidazol-2-yl)methylene)-NN-bis(2-(((1-butyl-1H-imidazol-2-yl)methylene)amino)ethyl)ethane-12-diamine)-iron bis(hexafluorophosphate)Experimental 3D Coordinates
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CCDC 915259: Experimental Crystal Structure Determination

2013

Related Article: Maksym Seredyuk, M. Carmen Munoz, Miguel Castro, Tania Romero-Morcillo, Ana B. Gaspar,Jose Antonio Real|2013|Chem.-Eur.J.|19|6591|doi:10.1002/chem.201300394

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(N'-((1-Butyl-1H-imidazol-2-yl)methylene)-NN-bis(2-(((1-butyl-1H-imidazol-2-yl)methylene)amino)ethyl)ethane-12-diamine)-iron bis(hexafluorophosphate)Experimental 3D Coordinates
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CCDC 1417556: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Francisco Javier Valverde-Muñoz, Lucía Piñeiro-López, M. Carmen Muñoz, Tomás Romero, Pedro Molina, José A. Real|2015|Dalton Trans.|44|18911|doi:10.1039/C5DT03084F

Space GroupCrystallographybis(2-(1-Ferrocenyl-1H-123-triazol-4-yl)pyridine)-bis(isoselenocyanato)-iron(ii) chloroform solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1042615: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

catena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron dimethyl sulfoxide solvate trihydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1042614: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

catena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron dimethyl sulfoxide solvate trihydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1417216: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Maksym Seredyuk, Carmen Muñoz, Jose A. Real|2015|Angew.Chem.,Int.Ed.|54|14777|doi:10.1002/anie.201507620

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(345-tributoxy-N-(1-(pyridin-2-yl)ethylidene)benzenecarbohydrazonato)-ironExperimental 3D Coordinates
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CCDC 1417555: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Francisco Javier Valverde-Muñoz, Lucía Piñeiro-López, M. Carmen Muñoz, Tomás Romero, Pedro Molina, José A. Real|2015|Dalton Trans.|44|18911|doi:10.1039/C5DT03084F

Space GroupCrystallographybis(2-(1-Ferrocenyl-1H-123-triazol-4-yl)pyridine)-bis(isoselenocyanato)-iron(ii) chloroform solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 915258: Experimental Crystal Structure Determination

2013

Related Article: Maksym Seredyuk, M. Carmen Munoz, Miguel Castro, Tania Romero-Morcillo, Ana B. Gaspar,Jose Antonio Real|2013|Chem.-Eur.J.|19|6591|doi:10.1002/chem.201300394

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(N'-((1-Butyl-1H-imidazol-2-yl)methylene)-NN-bis(2-(((1-butyl-1H-imidazol-2-yl)methylene)amino)ethyl)ethane-12-diamine)-iron(ii) bis(hexafluorophosphate)Experimental 3D Coordinates
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CCDC 1042616: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron 44'-ethene-12-diyldipyridine solvate dihydrate]
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CCDC 1042611: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

catena-[bis(mu-44'-ethene-12-diyldipyridine)-diisothiocyanato-iron benzonitrile solvate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1042610: Experimental Crystal Structure Determination

2015

Related Article: Tania Romero-Morcillo, Noelia De la Pinta, Lorena M. Callejo, Lucía Piñeiro-López, M. Carmen Muñoz, Gotzon Madariaga, Sacramento Ferrer, Tomasz Breczewski, Roberto Cortés, José A. Real|2015|Chem.-Eur.J.|21|12112|doi:10.1002/chem.201500310

Space GroupCrystallographyCrystal SystemCrystal Structurecatena-[bis(mu-44'-ethene-12-diyldipyridine)-isothiocyanato-iron toluene solvate]Cell ParametersExperimental 3D Coordinates
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