Thorium(IV) iodide

Thorium(IV) iodide
Names
	Other names thorium tetraiodide
Identifiers
CAS Number	7790-49-0 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.029.283
EC Number	232-211-0;
PubChem CID	82256;
UNII	Y6WNI235O3 ;
CompTox Dashboard (EPA)	DTXSID90999095 ;
	InChI InChI=1S/4HI.Th/h4*1H;/q;;;;+4/p-4;
	SMILES I-.I-.I-.I-.Th+4;
Properties
Chemical formula	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
Crystal structure	monoclinic
Coordination geometry	8 coordinate square antiprismatic
Thermochemistry
Std enthalpy of; formation (ΔfH⦵298)	83 J/g
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C 77 °F, 100 kPa). verify (what is ?) Infobox references

Thorium(IV) iodide (Th I₄) is an inorganic chemical compound composed of thorium and iodine. It is one of three known thorium iodides, the others being ThI₃ and ThI₂.

Referencesedit

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

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

[1]

v t e Thorium compounds
Th(II)	ThC₂ ThCl₂ ThI₂ ThO
Th(III)	ThCl₃ ThF₃ ThI₃
Th(IV)	ThO₂ Th(OH)₄ ThC ThCl₄ ThF₄ ThI₄ ThSiO₄ ThOF ₂ Th(C₂O₄)₂ ThS₂ ThSe₂ Th(SeO₄)₂ Th(NO₃)₄ Th(C₈H₈)₂ Th(HCOO)₄ Th(CH₃COO)₄ ThP₇