Sc11Sn10: enthalpy of formation

2 accepted literature formation-enthalpy value(s) (experimental 1, model 1); experimental median -49.3 kJ/mol-atom (n = 1).

Systems: Sc–Sn

Literature values

Enthalpy of formation of Sc11Sn10 reported in the literature (2)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-49.3 kJ/mol-atom ± 1.5Sc11Sn10298.15experimentalSc–Sn[1] Iddaoudi 2013
cites Podarevskaya 1992		Table 4, p. 4, row 4
report
-52.72 kJ/mol-atomSc11Sn10modelSc–Sn[1] Iddaoudi 2013Table 4, p. 4, row 3
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 Sc11Sn10
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-49.3kJ/mol-atom1.50.053.5 (unknown, calibrated)3.5
-52.72kJ/mol-atom0.0053.9 (model_calculated, calibrated)3.9

Sources

  1. A. Iddaoudi, N. Selhaoui, M. Ait Amar, S. Kardellass, R. Karioui, L. Bouirden, Thermodynamic assessment of the Sc–Sn system, Calphad 41, 71-75 (2013). doi:10.1016/j.calphad.2013.01.006