Hydridocarbonyltris(triphenylphosphine) iridium

Iridium compounds: hydridocarbonyltris(triphenylphosphine) iridium

The iridium in hydridocarbonyltris(triphenylphosphine) iridium formally is in the oxidation state 1.

Hydridocarbonyltris(triphenylphosphine) iridium

• Formula as often written: IrH(CO)(PPh₃)₃
• Hill system formula: C₅₅H₄₆Ir₁O₁P₃
• CAS registry number: [17250-25-8]
• Formula weight: 1008.091
• Class: complex organometallic

Synonyms

• hydridocarbonyltris(triphenylphosphine) iridium
• hydridocarbonyltris(triphenylphosphine) iridium(I)
• carbonyltris(triphenylphosphine) iridium(I) hydride

Physical properties

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

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Element analysis

Element percentages for the elements in hydridocarbonyltris(triphenylphosphine) iridium

Element	%
C	65.53
H	4.60
Ir	19.07
O	1.59
P	9.22

Synthesis

Not available

Isotope pattern

What follows is the calculated isotope pattern for the IrH(CO)(PPh₃)₃ unit with the most intense ion set to 100%.

Formula: Ir₁H₄₆C₅₅O₁P₃

mass  %
1006  53.5 ___________________________
1007  33.0 ________________
1008 100.0 __________________________________________________
1009  57.5 _____________________________
1010  17.3 _________
1011   3.5 __
1012   0.5 
1013   0.1 

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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Iridium	Iridium
Iridio	Iridio
Iridium	Irídio