1H NMR studies on molecular motions of 4-aminopyridinium and pyrrolidinium cations in new ferroics.
The aim of the study was to check the effect of the cation on the molecular dynamics of the anion, which is not directly observed, in different phases of the following compounds: (C4H8NH2)SbCl6(C4H8NH2)Cl, (C4H8NH2)SbCl6 and (4-apyH)ClO4, (4-apyH)SbCl4.
Medycki
W
W
Institute of Molecular Physics, Polish Acadamy of Sciences, Smoluchowskiego 17, 60-179, Poznań, Poland. wom@ifmpan.poznan.pl
Swiergiel
J
J
Hołderna-Natkaniec
K
K
Jurga
K
K
Jakubas
R
R