Triammonium hexachloro iridate

  • Formula: (NH4)3[IrCl6]
  • Hill system formula: Cl6H12Ir1N3
  • CAS registry number: [15752-05-3]
  • Formula weight: 459.049
  • Class: complex
  • Colour:
  • Appearance: powder
  • Melting point:
  • Boiling point:
  • Density:

The following are some synonyms of triammonium hexachloro iridate:

  • triammonium hexachloro iridate
  • ammonium hexachloro iridate(III)

The oxidation number of iridium in triammonium hexachloro iridate is 3.


Not available

Element analysis

The table shows element percentages for (NH4)3[IrCl6] (triammonium hexachloro iridate).

Element %
Cl 46.34
H 2.63
Ir 41.87
N 9.15

Isotope pattern for (NH4)3[IrCl6]

The chart below shows the calculated isotope pattern for the formula (NH4)3[IrCl6] with the most intense ion set to 100%.


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.

Explore periodic propertes from these links