Uranium hexachloride

Uranium hexachloride
Names
	IUPAC name Uranium(VI) chloride
	Other names Uranium hexachloride; Peruranic chloride
Identifiers
CAS Number	161280-02-0;
3D model (JSmol)	Interactive image;
ChemSpider	57564875;
PubChem CID	57346050;
	InChI InChI=1S/6ClH.U/h6*1H;/p-6 Key: XFCORTPUZRSUIZ-UHFFFAOYSA-H;
	SMILES [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[U];
Properties
Chemical formula	UCl6
Molar mass	450.745 g/mol
Appearance	dark green crystalline solid
Density	3.6 g/cm3
Melting point	177 °C (351 °F; 450 K)
Related compounds
Other anions	Uranium hexafluoride
Other cations	Tungsten hexachloride
Related uranium chlorides	Uranium(III) chloride; Uranium(IV) chloride; Uranium(V) chloride;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Uranium hexachloride is the inorganic compound with the formula UCl₆. It features uranium in the +6 oxidation state. UCl₆ hydrolyzes readily but is stable under inert atmosphere. It is soluble in carbon tetrachloride (CCl₄). It is a multi-luminescent dark green or black solid with a vapor pressure between 1-3 mmHg at 373.15 K.