Mo3Ta: enthalpy of formation

1 accepted literature formation-enthalpy value(s) (DFT 1).

Systems: Mo–Ta

Literature values

Enthalpy of formation of Mo3Ta reported in the literature (1)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
36.6 kJ/mol-atomMo3TaDFTfirst-principles calculationsMo–Ta[1] Zhou 2009Table 6, p. 7, row 36
report

Uncertainty budget

Components kept separate, in the value's unit (literature SCHEMA.md, UNCERTAINTY_CALIBRATION.md): effective = max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter). The method floor is the robust between-study scatter of the method class in ORCHID (calibrated) or a documented prior; printed values and printed uncertainties are unchanged.

Uncertainty budget of the literature values of Mo3Ta
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
36.6kJ/mol-atom0.058.395 (dft, calibrated)8.395

Sources

  1. S.H. Zhou, Y. Wang, L.-Q. Chen, Z.-K. Liu, R.E. Napolitano, Solution-based thermodynamic modeling of the Ni–Ta and Ni–Mo–Ta systems using first-principle calculations, Calphad 33, 631-641 (2009). doi:10.1016/j.calphad.2009.06.006