Table III

Uncertainties in the Boiling Points of PGMs


Element Enthalpy of sublimation ± uncertainty ΔH°298.15, kJ mol−1 Boiling point ± uncertainty T, K

Ru 649 ± 4 4592 ± 30
Rh 558 ± 10 4114 ± 90
Pd 377 ± 5 3263 ± 50
Os 788 ± 4 5576 ± 30
Ir 670 ± 6 4898 ± 50
Pt 565 ± 2 4149 ± 20