0000000000133062

AUTHOR

Tomás Romero

showing 4 related works from this author

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)
researchProduct

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
researchProduct

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
researchProduct

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