Thorium diselenide

Thorium diselenide

Identifiers
CAS Number	60763-24-8 Y
3D model ( JSmol )	Interactive image
ECHA InfoCard	100.056.718
EC Number	262-410-8
PubChem CID	101870611
InChI InChI=1S/2Se.Th Key: CDRIOKBKMKFSNO-UHFFFAOYSA-N
SMILES [Se].[Se].[Th]
Properties
Chemical formula	Se2Th
Molar mass	389.980 g·mol−1
Appearance	dark purple-grey[1]
Density	8.4 g/cm3
Melting point	decomposes
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Thorium diselenide is an

Thorium diselenide can be prepared by the high-temperature reaction of thorium and selenium:[2]

Th + 2 Se → ThSe₂

It can also be obtained by the thermal decomposition of phenylselenol thorium pyridine compound.^[3]

References