Cu4Sb: enthalpy of formation

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

Systems: Cu–Sb

Literature values

Enthalpy of formation of Cu4Sb reported in the literature (1)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-5.142 kJ/mol-atomδ(Cu4Sb)modelCu–Sb[1] Liu 2000Table 2, p. 3, 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 Cu4Sb
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-5.142kJ/mol-atom5.000e-43.9 (model_calculated, calibrated)3.9

Sources

  1. X. J. Liu, C. P. Wang, I. Ohnuma, R. Kainuma, K. Ishida, Thermodynamic assessment of the phase diagrams of the Cu-Sb and Sb-Zn systems, JPE 21, 432-442 (2000). doi:10.1361/105497100770339608