Gallium(III) oxide
Compounds
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Gallium(III) oxide is an inorganic compound and ultra-wide-bandgap semiconductor with the formula Ga₂O₃. It is actively studied for applications in power electronics, phosphors, and gas sensing. The compound has several polymorphs, of which the... Wikipedia
Formula: Ga2O3
Molar mass: 187.444 g/mol
Melting point: 3,452°F (1,900°C)
Density: 6.44 g/cm³
Crystal structure: Monoclinic, mS20, space group = C2/m, No. 12
3D model (JSmol): Interactive image
Enthalpy of fusion (ΔfH⦵fus): 100 kJ/mol