Search Results - "Costa, José Sanchez"

Influence of Sample Preparation, Temperature, Light, and Pressure on the Two-Step Spin Crossover Mononuclear Compound [Fe(bapbpy)(NCS)2] by Bonnet, Sylvestre, Molnár, Gábor, Sanchez Costa, José, Siegler, Maxime A, Spek, Anthony L, Bousseksou, Azedine, Fu, Wen-Tian, Gamez, Patrick, Reedijk, Jan

“…The three phases of the mononuclear two-step spin crossover compound [Fe(bapbpy)(NCS)2] (1) are characterized by powder X-ray diffraction, Mössbauer…”
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Photoswitching of the Dielectric Constant of the Spin-Crossover Complex [Fe(L)(CN)2]⋅H2O by Bonhommeau, Sébastien, Guillon, Thomas, Lawson Daku, Latévi Max, Demont, Philippe, Sanchez Costa, José, Létard, Jean-François, Molnár, Gábor, Bousseksou, Azzedine

“…Photoswitching of the dielectric constant has been observed for the first time in the spin‐crossover complex [Fe(L)(CN)2]⋅H2O…”
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Unusual Solvent Dependence of a Molecule-Based FeII Macrocyclic Spin-Crossover Complex by Wang, Hongfeng, Sinito, Chiara, Kaiba, Abdellah, Costa, José Sanchez, Desplanches, Cédric, Dagault, Philippe, Guionneau, Philippe, Létard, Jean-François, Negrier, Philippe, Mondieig, Denise

“…This work illustrates in detail the reversible hydration–dehydration process of a molecule‐based material, which involves a drastic change of the switchable…”
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Controlled Copper-Mediated Chlorination of Phenol Rings under Mild Conditions by Song, Yu-Fei, van Albada, Gerard A, Tang, Jinkui, Mutikainen, Ilpo, Turpeinen, Urho, Massera, Chiara, Roubeau, Olivier, Costa, José Sanchez, Gamez, Patrick, Reedijk, Jan

“…The very unusual case of copper-mediated chlorination of phenol rings under mild conditions at room temperature is reported. Reaction of the ligand…”
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Three-Way Crystal-to-Crystal Reversible Transformation and Controlled Spin Switching by a Nonporous Molecular Material by Costa, José Sánchez, Rodríguez-Jiménez, Santiago, Craig, Gavin A, Barth, Benjamin, Beavers, Christine M, Teat, Simon J, Aromí, Guillem

“…Porous materials capable of hosting external molecules are paramount in basic and applied research. Nonporous materials able to incorporate molecules via…”
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Reversible single-crystal-to-single-crystal transformations in coordination compounds induced by external stimuli by Fernandez-Bartolome, Estefania, Martinez-Martinez, Ana, Resines-Urien, Esther, Piñeiro-Lopez, Lucía, Costa, Jose Sanchez

“…•Reversible single-crystal to single-crystal transformations (SCSC) in Coordination Compounds.•Reversible Structural transformations can be followed via single…”
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Effect of ligand substitution in [Fe(H-trz)2(trz)]BF4 spin crossover nanoparticles by Suleimanov, Iurii, Costa, José Sanchez, Molnár, Gábor, Salmon, Lionel, Fritsky, Igor, Bousseksou, Azzedine

“…Spin crossover iron(II) 1,2,4-triazole-based coordination compounds in the form of nanoparticles were prepared using a reverse microemulsion technique. Ligand…”
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Reversible Chromism of Tethered Ruthenium(II) Complexes in the Solid State by Martínez-Peña, Francisco, Infante-Tadeo, Sonia, Sánchez Costa, José, Pizarro, Ana M.

“…Tethered ruthenium­(II) complexes [Ru­(η6:κ1-arene:N)­Cl2] (where arene:N is 2-aminobiphenyl (1) and 2-benzylpyridine (2)) can convert into their open-tethered…”
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Spin-state-dependent electrical conductivity in single-walled carbon nanotubes encapsulating spin-crossover molecules by Villalva, Julia, Develioglu, Aysegul, Montenegro-Pohlhammer, Nicolas, Sánchez-de-Armas, Rocío, Gamonal, Arturo, Rial, Eduardo, García-Hernández, Mar, Ruiz-Gonzalez, Luisa, Costa, José Sánchez, Calzado, Carmen J., Pérez, Emilio M., Burzurí, Enrique

“…Spin crossover (SCO) molecules are promising nanoscale magnetic switches due to their ability to modify their spin state under several stimuli. However, SCO…”
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Tracking the Light‐Induced Excited‐State Dynamics and Structural Configurations of an Extraordinarily Long‐Lived Metastable State at Room Temperature by Iglesias, Sirma, Gamonal, Arturo, Abudulimu, Abasi, Picón, Antonio, Carrasco, Esther, Écija, David, Liu, Cunming, Luer, Larry, Zhang, Xiaoyi, Costa, José Sánchez, Moonshiram, Dooshaye

“…Time‐resolved X‐ray (Tr‐XAS) and optical transient absorption (OTA) spectroscopy on the pico‐microsecond timescale coupled with density functional theory…”
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A switchable iron-based coordination polymer toward reversible acetonitrile electro-optical readout by Resines-Urien, Esther, Burzurí, Enrique, Fernandez-Bartolome, Estefania, García García-Tuñón, Miguel Ángel, de la Presa, Patricia, Poloni, Roberta, Teat, Simon J, Costa, Jose Sanchez

“…Efficient and low cost detection of harmful volatile organic compounds (VOCs) is a major health and environmental need in industrialized societies. For this,…”
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On the dielectric properties of the spin crossover complex [Fe(bpp)2] [BF4]2 by Guillon, Thomas, Bonhommeau, Sébastien, Costa, José Sanchez, Zwick, Antoine, Létard, Jean-François, Demont, Philippe, Molnár, Gábor, Bousseksou, Azzedine

“…The thermal variation of the dielectric constant in the spin crossover complex [Fe(bpp)2] [BF4]2 displays a 16 K large hysteresis loop centered around 178 K…”
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Current Switching Coupled to Molecular Spin-States in Large-Area Junctions by Lefter, Constantin, Rat, Sylvain, Costa, José Sánchez, Manrique-Juárez, María D., Quintero, Carlos M., Salmon, Lionel, Séguy, Isabelle, Leichle, Thierry, Nicu, Liviu, Demont, Philippe, Rotaru, Aurelian, Molnár, Gábor, Bousseksou, Azzedine

“…The fabrication of large‐area vertical junctions with a molecular spin‐crossover complex displaying concerted changes of spin degrees of freedom and…”
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Spin Crossover-Assisted Modulation of Electron Transport in a Single-Crystal 3D Metal–Organic Framework by Martinez-Martinez, Ana, Resines-Urien, Esther, Piñeiro-López, Lucía, Fernández-Blanco, Angel, Lorenzo Mariano, Antonio, Albalad, Jorge, Maspoch, Daniel, Poloni, Roberta, Rodríguez-Velamazán, Jose Alberto, Sañudo, E. Carolina, Burzurí, Enrique, Sánchez Costa, José

“…Molecule-based spin crossover (SCO) materials display likely one of the most spectacular switchable processes. The SCO involves reversible changes in their…”
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Two-Step Spin Crossover 3D Hofmann-Type Coordination Polymers Including a Functional Group in the Organic Moiety by Martinez-Martinez, Ana, Resines-Urien, Esther, Settineri, Nicholas S., Teat, Simon J., Sañudo, E. Carolina, Fabelo, Oscar, Rodriguez-Velamazan, Jose Alberto, Piñeiro-López, Lucía, Costa, José Sánchez

“…Spin crossover (SCO) complexes can switch between two electronic states in response to various stimuli. Coordination complexes can be assembled to form…”
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A typical example of a photomagnetic study carried out on a spin-crossover material by Létard, Jean-François, Chiara, Carbonera, Courcot, Emilie, Costa, José Sanchez

“…The light-induced excited spin state trapping (LIESST) is a well known phenomenon in an iron(II) spin-crossover (SCO) material which offers some interesting…”
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Playing with the weakest supramolecular interactions in a 3D crystalline hexakis[60]fullerene induces control over hydrogenation selectivity by Fernandez-Bartolome, Estefania, Gamonal, Arturo, Santos, José, Khodabakhshi, Saeed, Rodríguez-Sánchez, Eider, Sañudo, E. Carolina, Martín, Nazario, Sánchez Costa, José

“…Weak forces can play an essential role in chemical reactions. Controlling such subtle forces in reorganization processes by applying thermal or chemical…”
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Coupled Crystallographic Order-Disorder and Spin State in a Bistable Molecule: Multiple Transition Dynamics by Craig, Gavin A., Sánchez Costa, José, Roubeau, Olivier, Teat, Simon J., Aromí, Guillem

“…A novel bispyrazolylpyridine ligand incorporating lateral phenol groups, H4L, has led to an FeII spin‐crossover (SCO) complex, [Fe(H4L)2][ClO4]2⋅H2O⋅2 (CH3)2CO…”
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A Three‐Dimensional Dynamic Supramolecular “Sticky Fingers” Organic Framework by Fernandez‐Bartolome, Estefania, Santos, José, Gamonal, Arturo, Khodabakhshi, Saeed, McCormick, Laura J., Teat, Simon J., Sañudo, E. Carolina, Costa, José Sánchez, Martín, Nazario

“…Engineering high‐recognition host–guest materials is a burgeoning area in basic and applied research. The challenge of exploring novel porous materials with…”
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Chemical Modification of a Bridging Ligand Inside a Metal-Organic Framework while Maintaining the 3D Structure by Costa, José Sánchez, Gamez, Patrick, Black, Cory A., Roubeau, Olivier, Teat, Simon J., Reedijk, Jan

“…A new metal–organic framework (MOF) with amino groups situated inside the pores has been synthesized. This MOF has been modified by post‐synthesis with two…”
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