Gallium Sulfide (GaS)-Powder

Characteristic

Gallium(II) sulfide, GaS, is a chemical compound of gallium and sulfur. The normal form of gallium(II) sulfide as made from the elements has a hexagonal layer structure containing Ga₂⁴⁺ units which have a Ga-Ga distance of 248pm. This layer structure is similar to GaTe, GaSe and InSe.

Chemical formula：GaS

CAS#:12024-10-1

Molar mass：101.788 g mol⁻¹

Appearance：Yellow crystals

Density：3.86 g cm⁻³

Melting point：965 °C (1,769 °F; 1,238 K)

Magnetic susceptibility (χ)：−-23.0·10⁻⁶ cm³/mol

Crystal structure：hexagonal, hP8