Hafnium compounds: hafnium heptacarbonyl

hafnium symbol icon

The hafnium in hafnium heptacarbonyl formally is in the oxidation state 0.

Hafnium heptacarbonyl

  • Formula as often written: Hf(CO)7
  • Hill system formula: C7Hf1O7
  • CAS registry number:
  • Formula weight: 374.561
  • Class: carbonyl complex organometallic

Synonyms

  • hafnium heptacarbonyl
  • hafnium(O) carbonyl

Physical properties

  • Colour:
  • Appearance:
  • Melting point:
  • Boiling point:
  • Density:

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Element analysis

Element percentages for the elements in hafnium heptacarbonyl
Element %
C 22.45
Hf 47.65
O 29.90

Synthesis

Not available

Isotope pattern

What follows is the calculated isotope pattern for the Hf(CO)7 unit with the most intense ion set to 100%.

Formula: Hf1C7O7

mass  %
370   0.4 
371 0.0
372 14.2 _______
373 51.9 __________________________
374 78.7 _______________________________________
375 44.0 ______________________
376 100.0 __________________________________________________
377 8.4 ____
378 1.7 _
379 0.1
380 0.0

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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hafnium atomic number