Na5Sb3Sn: enthalpy of formation

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

Systems: Na–Sb–Sn

Literature values

Enthalpy of formation of Na5Sb3Sn reported in the literature (2)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-3.389 eVNa5Sb3Sn0DFTDFTNa–Sb–Sn[1] Dreval 2017Table 3, p. 7, row 34
report
-3.366 eVNa5Sb3Sn0DFTDFTNa–Sb–Sn[1] Dreval 2017Table 3, p. 7, row 35
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 Na5Sb3Sn
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-3.389eV5.000e-40.9297 (dft, calibrated)0.9297
-3.366eV5.000e-40.9297 (dft, calibrated)0.9297

Sources

  1. Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017). doi:10.1016/j.jallcom.2016.11.003