Ruthenium compounds: bis(cyclopentadienyl)ruthenium

ruthenium symbol icon

The ruthenium in bis(cyclopentadienyl)ruthenium formally is in the oxidation state 2.

Bis(cyclopentadienyl)ruthenium

  • Formula as often written: Ru(C5H5)2
  • Hill system formula: C10H10Ru1
  • CAS registry number: [1287-13-4]
  • Formula weight: 231.256
  • Class: complex organometallic

Synonyms

  • bis(cyclopentadienyl)ruthenium
  • bis(cyclopentadienyl)ruthenium(II)
  • ruthenocene

Physical properties

  • Colour:
  • Appearance: crystalline solid
  • Melting point: 194-198°C
  • Boiling point:
  • Density:

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Element analysis

Element percentages for the elements in bis(cyclopentadienyl)ruthenium
Element %
C 51.94
H 4.36
Ru 43.70

Synthesis

Not available

Isotope pattern

What follows is the calculated isotope pattern for the Ru(C5H5)2 unit with the most intense ion set to 100%.

Formula: Ru1C10H10

mass  %
226  16.4 ________
227 1.9 _
228 5.7 ___
229 38.4 ___________________
230 41.8 _____________________
231 55.1 ____________________________
232 100.0 __________________________________________________
233 10.9 _____
234 56.2 ____________________________
235 6.3 ___
236 0.3
237 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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ruthenium atomic number