Tritellurium dichloride

  • Formula: Te3Cl2
  • Hill system formula: Cl2Te3
  • CAS registry number: [12526-08-8]
  • Formula weight: 453.705
  • Class: chloride
  • Colour: silver grey
  • Appearance: solid
  • Melting point: 238°C
  • Boiling point:
  • Density:

The following are some synonyms of tritellurium dichloride:

  • tritellurium dichloride
  • tellurium chloride
  • tellurium (0,0,II) chloride

The oxidation number of tellurium in tritellurium dichloride is 0, 0, 2.


Not available

Solid state structure

  • Geometry of tellurium:
  • Prototypical structure:

Crystal structure of tritellurium dichloride

Element analysis

The table shows element percentages for Te3Cl2 (tritellurium dichloride).

Element %
Cl 15.63
Te 84.37

Isotope pattern for Te3Cl2

The chart below shows the calculated isotope pattern for the formula Te3Cl2 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.

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