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Specialty Compounds RTP Company

Aluminum Selenide, Al2Se3
Categories: Ceramic; Sulfide/Chalcogenide; Other Engineering Material; Semiconductor

Key Words: Al2Se3, Aluminium Selenide
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Physical PropertiesMetricEnglishComments
Density 3.44 g/cc0.124 lb/in³
a Lattice Constant 3.89 Å3.89 Å
c Lattice Constant 6.30 Å6.30 Å
Molecular Weight 290.84 g/mol290.84 g/mol
 
Electrical PropertiesMetricEnglishComments
Band Gap 3.1 eV3.1 eV
 
Thermal PropertiesMetricEnglishComments
Melting Point 977 °C1790 °F
Heat of Formation 367 kJ/mol367 kJ/mol
 
Descriptive Properties
CAS Number1302-82-5
ColorYellow brownPowder
Crystal StructureHexagonalWurtzite (Zincite) Structure - Space Group P 63mc

References for this datasheet.

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DSEM04 / 2921

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