Pulsed NMR studies of reorientation and phase transitions in solid NaSbF6 and KSbF6

✍ Scribed by L.K.E. Niemelä; O.A. Vesanen

• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 374 KB
• Volume: 31
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(75)85073-1

✦ Synopsis

NIXI& spin-lattice relaxation times T1 for "F nuclei in polycry&lline N&F6 and K.SbFB were mEsued between 250 K and 550 K and between 150 yC and 450 K, rkpectively. Correlation,times and actiwtion energies for the reorientation of SbFz ions were &lculated from the meuured Tl data. Phase transitions not reported previously were found in NaSbF6 and KSbFe.