Thorium(IV) iodide (ThI4) is an inorganic chemical compound composed of thorium and iodine. It is one of three known thorium iodides, the others being ThI3 and ThI2.

Thorium(IV) iodide
Names
Other names
thorium tetraiodide
Identifiers
3D model (JSmol)
ECHA InfoCard 100.029.283 Edit this at Wikidata
EC Number
  • 232-211-0
UNII
  • InChI=1S/4HI.Th/h4*1H;/q;;;;+4/p-4
  • [I-].[I-].[I-].[I-].[Th+4]
Properties[1]
ThI4
Molar mass 739.656 g/mol
Appearance white-yellow crystals
Density 6 g/cm3, solid
Melting point 570 °C (1,058 °F; 843 K)
Boiling point 837 °C (1,539 °F; 1,110 K)
Structure
monoclinic
8 coordinate square antiprismatic
Thermochemistry
83 J/g
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

edit
  1. ^ "Chemical Entity Data Page: Thorium iodide". The Chemical Thesaurus. Meta-synthesis. Retrieved 16 December 2010.