Platinum compounds: platinum hexafluoride

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The platinum in platinum hexafluoride formally is in the oxidation state 6.

Crystal structure of platinum hexafluoride

Platinum hexafluoride

  • Formula as often written: PtF6
  • Hill system formula: F6Pt1
  • CAS registry number: [13693-05-5]
  • Formula weight: 309.068
  • Class: fluoride

Synonyms

  • platinum hexafluoride
  • platinum(VI) fluoride
  • platinum fluoride

Physical properties

  • Colour: dark red
  • Appearance: crystalline solid
  • Melting point: 61.3°C
  • Boiling point: 69°C
  • Density: 4000 kg m-3

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Element analysis

Element percentages for the elements in platinum hexafluoride
Element %
F 36.88
Pt 63.12

Synthesis

Not available

Solid state structure

  • Geometry of platinum: 6 coordinate: octahedral
  • Prototypical structure:

Crystal structure of platinum hexafluoride

Isotope pattern

What follows is the calculated isotope pattern for the PtF6 unit with the most intense ion set to 100%.

Formula: Pt1F6

mass  %
304   0.0 
305 0.0
306 2.3 _
307 0.0
308 97.3 _________________________________________________
309 100.0 __________________________________________________
310 74.9 _____________________________________
311 0.0
312 21.3 ___________

References

The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following.

  • R.T. Sanderson in Chemical Periodicity, Reinhold, New York, USA, 1960.
  • N.N. Greenwood and A. Earnshaw in Chemistry of the Elements, 2nd edition, Butterworth, UK, 1997.
  • F.A. Cotton, G. Wilkinson, C.A. Murillo, and M. Bochmann, in Advanced Inorganic Chemistry, John Wiley & Sons, 1999.
  • A.F. Trotman-Dickenson, (ed.) in Comprehensive Inorganic Chemistry, Pergamon, Oxford, UK, 1973.
  • R.W.G. Wyckoff, in Crystal Structures, volume 1, Interscience, John Wiley & Sons, 1963.
  • A.R.West in Basic solid state chemistry Chemistry, John Wiley & Sons, 1999.
  • A.F. Wells in Structural inorganic chemistry, 4th edition, Oxford, UK, 1975.
  • J.D.H. Donnay, (ed.) in Crystal data determinative tables, ACA monograph number 5, American Crystallographic Association, USA, 1963.
  • D.R. Lide, (ed.) in Chemical Rubber Company handbook of chemistry and physics, CRC Press, Boca Raton, Florida, USA, 77th edition, 1996.
  • J.W. Mellor in A comprehensive treatise on inorganic and theoretical chemistry, volumes 1-16, Longmans, London, UK, 1922-1937.
  • J.E. Macintyre (ed.) in Dictionary of inorganic compounds, volumes 1-3, Chapman & Hall, London, UK, 1992.

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