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Fractional Quantization of Molecular Pseudorotation in Na-3
(1986-06)
No abstract available.
A calorimetric investigation of the low-temperature phase transition in sodium hydroxide-d.
(1986)
The heat capacity of NaOD from 20 to 350 K is reported. An anomaly centered at 153.2 ± 0.1 K (?H
= 131.1 ± 0.7 J/mol, ?S = 0.864 ± 0.005 J/K.mol) corresponds to the onset of a low-temp.
antiferroelec. phase. This ...
Phase-Transitions in Mg(ClO4)2.6H20, Zn(ClO4)2.6H2O - Investigations by Adiabatic Calorimetry and Infrared-Spectroscopy
(1986-03)
No abstract available.
Phase transitions in M(ClO4)2.6H2O (M = magnesium, zinc). Investigations by adiabatic calorimetry and infrared spectroscopy.
(1986)
IR spectra of Mg(ClO4)2.6H2O at 10 K indicate a complex structure contg. at least 16 distinct
types of H2O protons. At 107.9 K this structure transforms sharply to a much simpler disordered form
(?Strans = 7.754 J K-1 ...