Si. Lopatin et al., Thermochemical study of gaseous salts of oxygen-containing acids: I. Alkaline-earth metal tantalates, RUSS J G CH, 69(11), 1999, pp. 1685-1689
Gas-phase equilibria involving beryllium, calcium, strontium, and barium ta
ntalates were studied by high-temperature mass spectrometry. Standard entha
lpies of formation and atomization of BeTaO3, CaTaO3, SrTaO3, BaTaO3, and B
aTaO2 molecules were determined.