Scandium monosulfide

Scandium monosulfide
Identifiers
CAS Number	12294-10-9 ;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/S.Sc Key: SWQYMBDZKRJOCX-UHFFFAOYSA-N;
	SMILES [Sc+3].[S-2];
Properties
Chemical formula	SSc
Molar mass	77.02 g·mol−1
Appearance	gold-coloured solid
Structure
Crystal structure	cubic
	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

Scandium monosulfide is a chemical compound of scandium and sulfur with the chemical formula ScS. Although its formula might suggest that it is a compound of scandium(II), i.e. [Sc²⁺][S²⁻], ScS is probably more realistically described as a pseudo-ionic compound, containing [Sc³⁺][S²⁻], with the remaining electron occupying the conduction band of the solid.^[1]

^ ^a ^b Dismukes, J. P.; White, J. G. (1964). "The Preparation, Properties, and Crystal Structures of Some Scandium Sulfides in the Range Sc₂S₃-ScS". Inorg. Chem. 3 (9): 1220–1228. doi:10.1021/ic50019a004.

[Dismukes&White-1] Dismukes, J. P.; White, J. G. (1964). "The Preparation, Properties, and Crystal Structures of Some Scandium Sulfides in the Range Sc₂S₃-ScS". Inorg. Chem. 3 (9): 1220–1228. doi:10.1021/ic50019a004.

[1]

Identifiers

CAS Number	12294-10-9^Y
3D model (JSmol)	Interactive image
InChI InChI=1S/S.Sc Key: SWQYMBDZKRJOCX-UHFFFAOYSA-N
SMILES [Sc+3].[S-2]
Properties
Chemical formula	SSc
Molar mass	77.02 g·mol⁻¹
Appearance	gold-coloured solid^[1]
Structure
Crystal structure	cubic
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references