Tungsten(II) iodide

Tungsten(II) iodide
Identifiers
CAS Number	13470-17-2 ;
3D model (JSmol)	Interactive image;
ChemSpider	464830;
PubChem CID	533504;
	InChI InChI=1S/2HI.W/h2*1H;/q;;+2/p-2 Key: BMKSRUJKNOBSHP-UHFFFAOYSA-L;
	SMILES [I-].[I-].[W+2];
Properties
Chemical formula	I2W
Molar mass	437.65 g·mol−1
Appearance	dark brown solid
Density	6.79 g·cm−3
Melting point	800 °C (decomposes)
Solubility in water	insoluble
Related compounds
Other anions	tungsten(II) chloride; tungsten(II) bromide
Other cations	chromium(II) iodide; molybdenum(II) iodide
Related compounds	tungsten(III) iodide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Tungsten(II) iodide is an iodide of tungsten, with the chemical formula [W₆I₈]I₄, or abbreviated as WI₂.

^ Cite error: The named reference brauer was invoked but never defined (see the help page).
^ ^a ^b ^c Haynes, William M.; Lide, David R.; Bruno, Thomas J. (2012). CRC handbook of chemistry and physics: a ready reference book of chemical and physical data (93rd ed.). Boca Raton: CRC. ISBN 978-1-4398-8049-4.

Identifiers

CAS Number	13470-17-2^Y
3D model (JSmol)	Interactive image
ChemSpider	464830
PubChem CID	533504
InChI InChI=1S/2HI.W/h2*1H;/q;;+2/p-2 Key: BMKSRUJKNOBSHP-UHFFFAOYSA-L
SMILES [I-].[I-].[W+2]
Properties
Chemical formula	I₂W
Molar mass	437.65 g·mol⁻¹
Appearance	dark brown solid^[1]
Density	6.79 g·cm⁻³^[2]
Melting point	800 °C (decomposes)^[2]
Solubility in water	insoluble^[2]
Related compounds
Other anions	tungsten(II) chloride tungsten(II) bromide
Other cations	chromium(II) iodide molybdenum(II) iodide
Related compounds	tungsten(III) iodide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references