Thorium(IV) sulfide

Thorium(IV) sulfide
Identifiers
CAS Number	12138-07-7 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.032.026
EC Number	235-242-8;
PubChem CID	82937;
CompTox Dashboard (EPA)	DTXSID7065255 ;
	InChI InChI=1S/2S.Th;
	SMILES [Th+4].[S-2].[S-2];
Properties
Chemical formula	ThS2
Molar mass	296.17 g/mol
Appearance	dark brown crystals
Density	7.3 g/cm3, solid
Melting point	1,905 °C (3,461 °F; 2,178 K)
Structure
Crystal structure	PbCl2 type (orthorhombic)
Space group	Pnma (No. 62)
Formula units (Z)	4
	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) sulfide (Th S₂) is an inorganic chemical compound composed of one thorium atom ionically bonded to two atoms of sulfur. This salt is dark brown and has a melting point of 1905 °C. ThS₂ adopts the same orthorhombic lattice structure as PbCl₂.

Identifiers

CAS Number	12138-07-7^Y
3D model (JSmol)	Interactive image
ECHA InfoCard	100.032.026
EC Number	235-242-8
PubChem CID	82937
CompTox Dashboard (EPA)	DTXSID7065255
InChI InChI=1S/2S.Th
SMILES [Th+4].[S-2].[S-2]
Properties
Chemical formula	ThS₂
Molar mass	296.17 g/mol
Appearance	dark brown crystals
Density	7.3 g/cm³, solid
Melting point	1,905 °C (3,461 °F; 2,178 K)
Structure
Crystal structure	PbCl₂ type (orthorhombic)
Space group	Pnma (No. 62)
Formula units (Z)	4
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references