Repozytorium
Wyszukaj
Kolekcje
Inne
Phase transitions in the ferroelastic [C5H10NH2]SbCl6.
Autorzy
Rok wydania
2001
Czasopismo
Journal of Physics-Condensed Matter
Numer woluminu
13
Strony
6471-6488
DOI
10.1088/0953-8984/13/30/303
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A new piperidinium chloroantimonate-(V) analogue, (C5H10NH2)SbCl6 has been studied by means of single-crystal x-ray diffraction, differential scanning calorimetry, thermal expansion and dielectric techniques. It undergoes three solid-solid state phase transitions: at 363 K first order (from Cmcm (phase I) to Cc (phase II)), at 310 K second order (from Cc to P1 (phase III)) and at 283 K first order (from P1 to P21/m (phase IV)). The crystal structure of (C5H10NH2)SbCl6 has been solved at 293 K (phase III) and at 338 K (phase II). It consists of isolated SbCl-6 anions and piperidinium cations. The ferroelastic domain structure appears below 363 K. Group theoretical analysis of phase transitions is presented.
Adres publiczny
https://doi.org/10.1088/0953-8984/13/30/303
Strona internetowa wydawcy
Podobne publikacje
On structural phase transitions in the (C5H12N)2SbCl5 crystals.
Bednarska-Bolek Beata, Zaleski J., Jakubas Ryszard, Bator Grażyna
Vibrational study of the structural phase transitions in a new ferroelastic (C5H10NH2)SbCl6 crystal by infrared and Raman spectroscopies.
Bednarska-Bolek Beata, Jakubas Ryszard, Bator Grażyna , Baran Jan
Structure and phase transitions in chloroantimonate(V) crystals: [(C2H5)3NH]SbCl6 and [(C2H5)3NH]SbCl6·1/2[(C2H5)3NH]Cl.
Bednarska-Bolek Beata, Ciunik Zbigniew, Jakubas Ryszard, Bator Grażyna , Ciąpała Paweł