0000000001312300

AUTHOR

Aurelian Rotaru

showing 4 related works from this author

Room temperature hysteretic spin crossover in a new cyanoheterometallic framework.

2019

A new iron(II)-based spin-crossover compound with thermal hysteresis operating under ambient conditions is reported. This complex exhibits a high reproducibility of the spin transition in many successive thermal cycles, stability of both spin states at room temperature and an attractive operational temperature range.

Range (particle radiation)Thermal hysteresisMaterials scienceSpin statesCondensed matter physics010405 organic chemistryMetals and AlloysSpin transitionGeneral Chemistry010402 general chemistryOperation temperature01 natural sciences7. Clean energyCatalysis0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsSpin crossoverThermalMaterials ChemistryCeramics and CompositesCondensed Matter::Strongly Correlated ElectronsChemical communications (Cambridge, England)
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Pressure effect investigations on spin-crossover coordination compounds

2018

International audience; The piezochromic properties of spin-crossover complexes have been recognized for a long time, with increasing pressure favouring the low spin state due to its smaller volume and therefore shifting the spin equilibrium towards higher temperatures and accelerating the relaxation at a given temperature. However, the interpretation and quantification of pressure-induced changes have been several times compromised by the relatively poor and incomplete spectral and structural information provided by the detection methods or due to the experimental difficulties related to the need for hydrostatic conditions at low temperatures. The present review is therefore primarily focu…

Materials scienceSpin statesGeneral Chemical Engineering02 engineering and technology010402 general chemistry01 natural scienceslaw.inventionCoordination complexlawSpin crossoverQD[CHIM.COOR]Chemical Sciences/Coordination chemistryHigh-pressure chemistrySpin-½chemistry.chemical_classificationRelaxation (NMR)General Chemistry021001 nanoscience & nanotechnologySpin crossover0104 chemical sciencesVolume (thermodynamics)chemistryChemical physicsHydrostatic equilibrium0210 nano-technologyPressure generation
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CCDC 1878182: Experimental Crystal Structure Determination

2019

Related Article: Volodymyr M. Hiiuk, Sergiu Shova, Aurelian Rotaru, Vadim Ksenofontov, Igor O. Fritsky, Il'ya A. Gural'skiy|2019|Chem.Commun.|55|3359|doi:10.1039/C8CC10260K

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-(tetrakis(mu-cyano)-(mu-16-naphthyridine)-(16-naphthyridine)-iron(ii)-di-silver(i))
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CCDC 1878181: Experimental Crystal Structure Determination

2019

Related Article: Volodymyr M. Hiiuk, Sergiu Shova, Aurelian Rotaru, Vadim Ksenofontov, Igor O. Fritsky, Il'ya A. Gural'skiy|2019|Chem.Commun.|55|3359|doi:10.1039/C8CC10260K

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-(tetrakis(mu-cyano)-(mu-16-naphthyridine)-(16-naphthyridine)-iron(ii)-di-silver(i))
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