Cerium diiodide

Cerium diiodide
Identifiers
CAS Number	19139-47-0;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/Ce.2HI/h;2*1H/q+2;;/p-2 Key: ORCLLRHIKXTOMX-UHFFFAOYSA-L;
	SMILES [I-].[I-].[Ce+2];
Properties
Chemical formula	CeI2
Molar mass	393.925 g·mol−1
Appearance	bronze solid
Melting point	808 °C
Structure
Space group	I4/mmm (No. 139)
Related compounds
Other cations	lanthanum diiodide; praseodymium diiodide; neodymium(II) iodide
Related compounds	cerium(III) iodide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Cerium diiodide is an iodide of cerium, with the chemical formula of CeI₂.

^ ^a ^b Haynes, William (2012). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data. Boca Raton, Fla. London: CRC Taylor & Francis distributor. pp. 4–56. ISBN 978-1-4398-8049-4. OCLC 793213751.

Identifiers

CAS Number	19139-47-0
3D model (JSmol)	Interactive image
InChI InChI=1S/Ce.2HI/h;2*1H/q+2;;/p-2 Key: ORCLLRHIKXTOMX-UHFFFAOYSA-L
SMILES [I-].[I-].[Ce+2]
Properties
Chemical formula	CeI₂
Molar mass	393.925 g·mol⁻¹
Appearance	bronze solid^[1]
Melting point	808 °C^[1]
Structure
Space group	I4/mmm (No. 139)
Related compounds
Other cations	lanthanum diiodide praseodymium diiodide neodymium(II) iodide
Related compounds	cerium(III) iodide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references