Sb2Yb: enthalpy of formation

2 accepted literature formation-enthalpy value(s) (DFT 2).

Systems: Sb–Yb

Literature values

Enthalpy of formation of Sb2Yb reported in the literature (2)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-68.29 kJ/mol-atomYbSb20DFTDFTSb–Yb[1] Palma 2023
cites Chong 2021 doi		Table 1, p. 27, row 17
report
-68.29 kJ/mol-atomYbSb2DFTDFTSb–Yb[1] Palma 2023
cites Chong 2021 doi		Table 1, p. 27, row 17
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 Sb2Yb
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-68.29kJ/mol-atom0.0059.966 (dft, calibrated)9.966
-68.29kJ/mol-atom0.0059.966 (dft, calibrated)9.966

Sources

  1. Jorge Paz Soldan Palma, XiaoYu Chong, Yi Wang, Shun-Li Shang, Zi-Kui Liu, Thermodynamic re-modeling of the Yb-Sb system aided by first-principles calculations, Calphad 81, 102541 (2023). doi:10.1016/j.calphad.2023.102541