TiH: enthalpy of formation

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

Systems: H–Ti

Literature values

Enthalpy of formation of TiH reported in the literature (1)
ValuePhase as printedT (K)ClassMethodSystemSourceLocationQuote
-35.66 kJ/mol (basis unstated)γ-TiHmodelH–Ti[1] Ukita 2007Table 2, p. 5, row 1
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 TiH
ValueUnitPrintedReadingMethod (class, basis)CompositionScatterConversionEffective
-35.66kJ/mol (basis unstated)5.000e-47.8 (model_calculated, calibrated)7.8

Sources

  1. Shusuke Ukita, Hiroshi Ohtani, Mitsuhiro Hasebe, Thermodynamic Analysis of the Ti-H and Zr-H Binary Phase Diagrams, J. Japan Inst. Metals 71, 721-729 (2007). doi:10.2320/jinstmet.71.721