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Inne
The dielectric and dilatometric single crystal studies of phase transitions in a new member of family of halogenoantimonates(III) [C(NH2)3]2SbCl5·[C(NH2)3]Cl.
Autorzy
Rok wydania
1994
Czasopismo
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences
Numer woluminu
49A
Strony
709-713
DOI
10.1515/zna-1994-0609
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The results of dielectric, dilatometric and DSC studies on a new member of the family of alkylammonium halogenoantimonates ([(C(NH2)3]2SbCl5 • [(C(NH2)3]C1) are presented. This compound undergoes three phase transitions at 146 K, 162 K, and 366 K. The two low temperature transitions are suggested to be of the displacive type and the high temperature one of the order-disorder
type. The character of temperature changes of the electric permittivity at the lowest temperature transition suggest a polar phase below the transition temperature.
Słowa kluczowe
Phase transitions, Dielectric, Dilatometric, Halogenoantimonate, Guanidinium
Adres publiczny
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