Enthalpy of formation of La-Os (lanthanum-osmium) system

  • F. Predel
Part of the Physical Chemistry book series (volume 12D)


This chapter provides the enthalpy of formation of LaOs2.


The standard enthalpy of formation of LaOs2 has been determined by Selhaoui et al. [93Sel] using high-temperature calorimetry at 1473 ± 2 K. The value obtained amounts to ΔHS = −9.0 ± 1.1 kJ g-atom−1.

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integral enthalpy of formation of a solid alloy


  1. [93Sel]
    Selhaoui, N., Kleppa, O.J.: J. Alloys Comp. 191 (1993) 155CrossRefGoogle Scholar

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© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • F. Predel
    • 1
  1. 1.Max-Planck-Institut für FestkörperforschungStuttgartGermany

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