0000000001299014

AUTHOR

Magdalena Rok

showing 13 related works from this author

Structural phase transitions coupled with prominent dielectric anomalies and dielectric relaxation in [(CH3)3NH]2[KCo(CN)6] and mixed [(CH3)3NH]2[KFe…

2020

The crystals of pure [(CH3)3NH]2[KFe(CN)6] (TrMAFe) and [(CH3)3NH]2[KCo(CN)6] (TrMACo) as well as their mixed crystals (TrMAFexCo1−x), with different ratios of x = 0, 0.12, 0.18, 0.49, 0.56, 0.73, 0.81, 1.0, have been grown from aqueous solutions. The structure of TrMACo has been determined at 360 K to be cubic (Fmm). In phase II (100 K), the TrMACo crystal is monoclinic (C2/c). The thermal stability of the pure and mixed crystals has been determined by using both DTA and TGA. Based on the DSC results, we have found a single phase transition (PT) for both pure and mixed crystals. The Fe(III) concentration was estimated by using the SEM technique. We have found a linear relationship between …

Inorganic ChemistryCrystalMaterials sciencePhase (matter)Relaxation (NMR)Analytical chemistryDielectricActivation energyMole fractionMonoclinic crystal systemPhase diagramDalton Transactions
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Screening Ferroelastic Transitions in Switchable Cyano-Bridged Perovskites: [CH3C(NH2)2]2[KM(CN)6], M = Cr3+, Fe3+, Co3+. Crystal Structure Character…

2019

Here we report the dynamics of organic cations as guest molecules in the novel perovskite host framework. The novel switchable crystals from the coordination family [CH3C(NH2)2]2[KB″(CN)6] were con...

Materials science010405 organic chemistryGeneral ChemistryCrystal structureDielectric010402 general chemistryCondensed Matter Physics01 natural sciences0104 chemical sciencesCharacterization (materials science)CrystallographyQuasielastic neutron scatteringProton NMRMoleculeGeneral Materials SciencePerovskite (structure)Crystal Growth & Design
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CCDC 1897453: Experimental Crystal Structure Determination

2019

Related Article: Magdalena Rok, Grażyna Bator, Bartosz Zarychta, Błażej Dziuk, Damian K. Skałecki, Wojciech Medycki, Michaela Zamponi|2019|Cryst.Growth Des.|19|4526|doi:10.1021/acs.cgd.9b00298

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(1-aminoethan-1-iminium) hexakis(mu-cyano)-chromium-potassium)Experimental 3D Coordinates
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CCDC 1897452: Experimental Crystal Structure Determination

2019

Related Article: Magdalena Rok, Grażyna Bator, Bartosz Zarychta, Błażej Dziuk, Damian K. Skałecki, Wojciech Medycki, Michaela Zamponi|2019|Cryst.Growth Des.|19|4526|doi:10.1021/acs.cgd.9b00298

Space GroupCrystallographyCrystal Systemcatena-(bis(1-aminoethan-1-iminium) hexakis(mu-cyano)-cobalt-potassium)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2022722: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Agnieszka Ciżman, Bartosz Zarychta, Jan K. Zaręba, Monika Trzebiatowska, Mirosław Mączka, Alessandro Stroppa, Shurong Yuan, Anthony E. Phillips, Grażyna Bator|2020|J.Mater.Chem.C|8|17491|doi:10.1039/D0TC04527F

Space GroupCrystallographyCrystal Systemcatena-(tetrakis(mu-cyano)-dicyano-bis(trimethylammoniohydroxy)-cobalt-potassium)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2070978: Experimental Crystal Structure Determination

2021

Related Article: Magdalena Rok, Bartosz Zarychta, Andrzej Bil, Joanna Trojan-Piegza, Wojciech Medycki, Andrzej Miniewicz, Anna Piecha-Bisiorek, Agnieszka Ciżman, Ryszard Jakubas|2021|J.Mater.Chem.C|9|7665|doi:10.1039/D1TC01526E

Space GroupCrystallographyCrystal Systemcatena-[bis(pyrrolidin-1-ium) bis(mu-iodo)-tetraiodo-di-cadmium]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1897454: Experimental Crystal Structure Determination

2019

Related Article: Magdalena Rok, Grażyna Bator, Bartosz Zarychta, Błażej Dziuk, Damian K. Skałecki, Wojciech Medycki, Michaela Zamponi|2019|Cryst.Growth Des.|19|4526|doi:10.1021/acs.cgd.9b00298

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(1-aminoethan-1-iminium) hexakis(mu-cyano)-chromium-potassium)Experimental 3D Coordinates
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CCDC 2070979: Experimental Crystal Structure Determination

2021

Related Article: Magdalena Rok, Bartosz Zarychta, Andrzej Bil, Joanna Trojan-Piegza, Wojciech Medycki, Andrzej Miniewicz, Anna Piecha-Bisiorek, Agnieszka Ciżman, Ryszard Jakubas|2021|J.Mater.Chem.C|9|7665|doi:10.1039/D1TC01526E

Space GroupCrystallographyCrystal Systemcatena-[bis(pyrrolidin-1-ium) bis(mu-iodo)-tetraiodo-di-cadmium]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1897455: Experimental Crystal Structure Determination

2019

Related Article: Magdalena Rok, Grażyna Bator, Bartosz Zarychta, Błażej Dziuk, Damian K. Skałecki, Wojciech Medycki, Michaela Zamponi|2019|Cryst.Growth Des.|19|4526|doi:10.1021/acs.cgd.9b00298

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(1-aminoethan-1-iminium) hexakis(mu-cyano)-chromium-potassium)Experimental 3D Coordinates
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CCDC 2022723: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Agnieszka Ciżman, Bartosz Zarychta, Jan K. Zaręba, Monika Trzebiatowska, Mirosław Mączka, Alessandro Stroppa, Shurong Yuan, Anthony E. Phillips, Grażyna Bator|2020|J.Mater.Chem.C|8|17491|doi:10.1039/D0TC04527F

catena-(bis(hydroxy(trimethyl)ammonium) hexakis(mu-cyano)-cobalt-potassium)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1965548: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Bartosz Zarychta, Marcin Moskwa, Błażej Dziuk, Wojciech Medycki, Grażyna Bator|2020|Dalton Trans.|49|1830|doi:10.1039/C9DT04703D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-[bis(trimethylammonium) hexakis(mu-cyano)-cobalt(iii)-potassium(i)]
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CCDC 1965549: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Bartosz Zarychta, Marcin Moskwa, Błażej Dziuk, Wojciech Medycki, Grażyna Bator|2020|Dalton Trans.|49|1830|doi:10.1039/C9DT04703D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-[bis(trimethylammonium) hexakis(mu-cyano)-cobalt(iii)-potassium(i)]
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CCDC 1897451: Experimental Crystal Structure Determination

2019

Related Article: Magdalena Rok, Grażyna Bator, Bartosz Zarychta, Błażej Dziuk, Damian K. Skałecki, Wojciech Medycki, Michaela Zamponi|2019|Cryst.Growth Des.|19|4526|doi:10.1021/acs.cgd.9b00298

Space GroupCrystallographyCrystal Systemcatena-(bis(1-aminoethan-1-iminium) hexakis(mu-cyano)-cobalt-potassium)Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct