0000000001308722

AUTHOR

Javier Herrero-martín

showing 15 related works from this author

Heteroleptic Iron(II) Spin-Crossover Complexes Based on a 2,6-Bis(pyrazol-1-yl)pyridine-type Ligand Functionalized with a Carboxylic Acid

2019

Two new heteroleptic complexes [Fe- (1bppCOOH)(3bpp-bph)](ClO4)2·solv (1·solv, solv = various solvents; 1bppCOOH = 2,6-bis(1H-pyrazol-1-yl)- isonicotinic acid; 3bpp-bph = 2,6-bis(5-([1,1′-biphenyl]-4- yl)-1H-pyrazol-3-yl)pyridine) and [Fe(1bppCOOH)- (1bppCOOEt)](ClO4)2 ·0.5Me2CO (2·0.5Me2CO, 1bppCOOEt = ethyl 2,6-bis(1H-pyrazol-1-yl)isonicotinate) were designed and prepared. The heteroleptic compound 1· solv was obtained by the combination of stoichiometric amounts of Fe(ClO4)2, 1bppCOOH, and 3bpp-bph, and it was designed to fine-tune the spin crossover (SCO) properties with respect to the previously reported homoleptic compound [Fe(1bppCOOH)2](ClO4)2. Indeed, the introduction of a new subs…

chemistry.chemical_classification010405 organic chemistryLigandCarboxylic acidEnllaços químicsQuímica organometàl·licaKetones010402 general chemistryIsonicotinic acidLigands01 natural sciencesMedicinal chemistry0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundLligandschemistrySpin crossoverCetonesPyridineCompostos de coordinacióPhysical and Theoretical ChemistryInorganic Chemistry
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Biodegradable Metal-Organic Framework-Based Microrobots (MOFBOTs).

2020

Microrobots and metal–organic frameworks (MOFs) have been identified as promising carriers for drug delivery applications. While clinical applications of microrobots are limited by their low drug loading efficiencies and the poor degradability of the materials used for their fabrication, MOFs lack motility and targeted drug delivery capabilities. The combination of these two fields marks the beginning of a new era; MOF‐based small‐scale robots (MOFBOTs) for biomedical applications. Yet, biodegradability is a major hurdle in the field of micro‐ and nanoswimmers including small‐scale robots. Here, a highly integrated MOFBOT that is able to realize magnetic locomotion, drug delivery, and selec…

zeolitic imidazolate frameworksMaterials scienceBiomedical EngineeringPharmaceutical ScienceNanotechnology02 engineering and technology010402 general chemistrybiodegradation01 natural sciencesBiomaterialsmetal–organic frameworksDrug Delivery SystemsNeoplasmsHumansMetal-Organic FrameworksBiodegradable metal021001 nanoscience & nanotechnologyControlled release0104 chemical sciencesMagnetic FieldsTargeted drug deliverySelective degradationDoxorubicindrug deliveryDrug deliverybiodegradation; drug delivery; metal–organic frameworks; microrobots; zeolitic imidazolate frameworksChemotherapeutic drugs0210 nano-technologymicrorobotsAdvanced healthcare materials
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Sublimable complexes with spin switching: chemical design, processing as thin films and integration in graphene-based devices

2023

Among the different types of switchable molecular compounds, sublimable Fe(II) SCO molecules provide a suitable platform to develop smart devices that respond to external stimuli. Here we report the synthesis, crystallographic structure and magnetic properties of three new neutral Fe(II) SCO molecules belonging to the {Fe[H2B(pz)2]2(L)} family with bidentate-alpha-diimine ligands L = 3-(pyridin-2-yl)-[1,2,3]triazolo[1,5-a]pyridine (tzpy), 5,5,6,6-tetrahydro-4H,4H-2,2-bi(1,3-thiazine) (btz) and 4,4,5,5-tetrahydro-2,2-bithiazole (bt) (1, 2 and 3, respectively), as well as two solvated forms of 1 and 3. All three desolvated compounds present thermal- and light-induced SCO transitions with diff…

Condensed Matter - Materials ScienceUNESCO::QUÍMICAMaterials ChemistryMaterials Science (cond-mat.mtrl-sci)FOS: Physical sciencesGeneral Chemistry
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CCDC 1917753: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-[ethyl 26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylate]-iron(ii) bis(perchlorate) acetone solvateExperimental 3D Coordinates
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CCDC 2209231: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(44'55'-tetrahydro-22'-bi-13-thiazole)-iron dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2209228: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(55'66'-tetrahydro-4H4'H-22'-bi-13-thiazine)-ironCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2209227: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(44'55'-tetrahydro-22'-bi-13-thiazole)-iron dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1917752: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{26-bis[5-([11'-biphenyl]-4-yl)-1H-pyrazol-3-yl]pyridine}-[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-iron(ii) bis(perchlorate) acetone solvateExperimental 3D Coordinates
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CCDC 2209230: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(55'66'-tetrahydro-4H4'H-22'-bi-13-thiazine)-ironCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2209233: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(3-(pyridin-2-yl)[123]triazolo[15-a]pyridine)-iron acetonitrile solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1917754: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-[ethyl 26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylate]-iron bis(perchlorate) acetone solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2209232: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographybis(dihydrogen bis(pyrazolyl)borate)-(3-(pyridin-2-yl)[123]triazolo[15-a]pyridine)-iron acetonitrile solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1917750: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{26-bis[5-([11'-biphenyl]-4-yl)-1H-pyrazol-3-yl]pyridine}-[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-iron(ii) bis(perchlorate) acetone diethyl ether solvateExperimental 3D Coordinates
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CCDC 1917751: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

{26-bis[5-([11'-biphenyl]-4-yl)-1H-pyrazol-3-yl]pyridine}-[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-iron bis(perchlorate) acetone solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2209229: Experimental Crystal Structure Determination

2022

Related Article: Miguel Gavara-Edo, Francisco Javier Valverde-Muñoz, Rosa Córdoba, M. Carmen Muñoz, Javier Herrero-Martín, José Antonio Real, Eugenio Coronado|2022|J.Mater.Chem.C|11|8107|doi:10.1039/D2TC04120K

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(dihydrogen bis(pyrazolyl)borate)-(44'55'-tetrahydro-22'-bi-13-thiazole)-ironExperimental 3D Coordinates
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