Halide precursors

Osmium Hexafluoride OsF6

  • CAS Registry Number: 13768-38-2

  • Molar mass: 304.22 g/mol

  • Boiling point: 47.5°C

  • Triple point: 33.4°C, 474.5 Torr

Saturated vapor pressure.

# T -- temperature, C
# P -- saturated vapor pressure, Torr
# J. Chem. Soc., 1961, 1563-1568
if 34.0 <= T <= 47.5:
    P = 10 ** ( 7.470 - 1472.8 / (T + 273.15))
if -0.4 <= T <= 34.0:
    P = 10 ** (8.726 - 1857.7 / (T + 273.15))
if -40.0 <= T <= -0.4:
    P = 10 ** (10.290 - 2284 / (T + 273.15))

OsF<sub>6</sub> saturated vapor pressure

Bibliography

  1. George H. Cady and George B. Hargreaces, The Vapour Pressures of Some Heavy Transition-metal Hexafluorides. J. Chem. Soc., 1961, 1563-1568 https://doi.org/10.1039/JR9610001563

  2. V.G. Syrkin. Chemistry and Technology of Carbonyl Metals. Moscow, Chemistry, 1972. [in Russian]