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A study of phase transitions in cadmium perchlorate hexahydrate (Cd(ClO4)2.6H2O) by adiabatic calorimetry and infrared spectroscopy.
(1985)
A calorimetric study of Cd(ClO4)2.6H2O from 20 to 345 K shows 3 phase transformations, at 124.8,
238.45, and 271.62 K. IR spectra indicate that the low-temp. structure (below 124.8 K) contains 1
type of [Cd(OH2)6]2+, of ...
The nature of ammonium ion disorder in ammonium tetrafluoroaluminate, NH4AlF4.
(1985)
To clarify previous conflicting reports concerning the existence of an order-disorder phase
transition in NH4AlF4 at T ?150 K, the heat capacity of this compd. was measured from T = 15 to 305
K, by adiabatic calorimetry. ...