Ge2Ni5: enthalpy of formation

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

Systems: Ge–Ni

Literature values

Enthalpy of formation of Ge2Ni5 reported in the literature (1)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-30.3 kJ/mol-atomδNi5Ge20DFTDFTGe–Ni[1] Jin 2012Table 1, p. 2, 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 Ge2Ni5
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-30.3kJ/mol-atom0.053.929 (dft, calibrated)3.929

Sources

  1. Shan Jin, Christian Leinenbach, Jiang Wang, Liliana I. Duarte, Simona Delsante, Gabriella Borzone et al., Thermodynamic study and re-assessment of the Ge-Ni system, Calphad 38, 23-34 (2012). doi:10.1016/j.calphad.2012.03.003