The specific heat of Pb
2MgWO
6 has been measured in the temperature interval 83–370 K. An anomaly in the specific heat associated with the phase transition
at
T
0=312.8K has been discovered. The thermodynamic parameters of the structural phase transition
Fm3
m-
Pmcn have been determined.
Fiz. Tverd. Tela (St. Petersburg) 41, 1686–1688 (September 1999)