0000000001309446

AUTHOR

Ryszard Poprawski

showing 6 related works from this author

Polar metal–formate frameworks templated with 1,2-diaminoethane–water assemblies showing ferromagnetic and ferroelectric properties

2017

A set of five novel formate frameworks templated with assemblies comprising diprotonated 1,2-diaminoethane (DAE) and a water molecule of the formula: [NH3(CH2)2NH3]M2(HCOO)6·H2O, where M = Mg, Mn, Co, Ni, Zn, has been synthesized. Four compounds crystallize in the polar R3 space group and one in the chiral P6322 space group (Ni-analog) at room temperature. The polyammonium–water assemblies, mutually joined by hydrogen bonds, fill the cavities of the frameworks and are disordered in the three latter compounds. Additional disorder is found in the Ni-sample as the DAE2+–H2O couple is placed in a special position on the 63 screw axis. IR spectroscopy provides evidence of proton dynamic disorder…

Materials scienceHydrogen bondGeneral Physics and AstronomyInfrared spectroscopy02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesFerroelectricity0104 chemical sciencesIonPyroelectricitychemistry.chemical_compoundCrystallographychemistryFerromagnetismMoleculeFormatePhysical and Theoretical Chemistry0210 nano-technologyPhysical Chemistry Chemical Physics
researchProduct

CCDC 1551124: Experimental Crystal Structure Determination

2017

Related Article: Monika Trzebiatowska, Bartosz Zarychta, Adam Pikul, Mirosław Mączka, Paulina Peksa, Ryszard Poprawski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|16749|doi:10.1039/C7CP02301D

Space GroupCrystallographycatena-(tris(ethane-12-diammonium) octadecakis(mu-formato)-hexa-manganese trihydrate)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1537667: Experimental Crystal Structure Determination

2017

Related Article: Monika Trzebiatowska, Bartosz Zarychta, Adam Pikul, Mirosław Mączka, Paulina Peksa, Ryszard Poprawski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|16749|doi:10.1039/C7CP02301D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(hemikis(ethane-12-diammonium) tris(mu-formato)-nickel hemihydrate)Experimental 3D Coordinates
researchProduct

CCDC 1551125: Experimental Crystal Structure Determination

2017

Related Article: Monika Trzebiatowska, Bartosz Zarychta, Adam Pikul, Mirosław Mączka, Paulina Peksa, Ryszard Poprawski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|16749|doi:10.1039/C7CP02301D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(tris(ethane-12-diammonium) octadecakis(mu-formato)-hexa-cobalt trihydrate)Experimental 3D Coordinates
researchProduct

CCDC 1551123: Experimental Crystal Structure Determination

2017

Related Article: Monika Trzebiatowska, Bartosz Zarychta, Adam Pikul, Mirosław Mączka, Paulina Peksa, Ryszard Poprawski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|16749|doi:10.1039/C7CP02301D

Space GroupCrystallographycatena-(tris(ethane-12-diammonium) octadecakis(mu-formato)-hexa-magnesium trihydrate)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1537668: Experimental Crystal Structure Determination

2017

Related Article: Monika Trzebiatowska, Bartosz Zarychta, Adam Pikul, Mirosław Mączka, Paulina Peksa, Ryszard Poprawski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|16749|doi:10.1039/C7CP02301D

Space GroupCrystallographyCrystal Systemcatena-(tris(ethane-12-diammonium) octadecakis(mu-formato)-hexa-zinc trihydrate)Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct