CAS 12044-49-4
:Magnesium arsenide (Mg3As2)
Description:
Magnesium arsenide (Mg3As2) is an inorganic compound characterized by its formation from magnesium and arsenic elements. It typically appears as a gray or black solid and is known for its semiconductor properties, making it of interest in electronic applications. The compound crystallizes in a cubic structure, which contributes to its unique electrical and thermal conductivity characteristics. Magnesium arsenide is relatively stable under ambient conditions but can react with moisture, releasing toxic arsenic compounds. It has a high melting point, which is advantageous for high-temperature applications. Additionally, Mg3As2 can be synthesized through various methods, including direct reaction of the elements at elevated temperatures. Due to the presence of arsenic, handling magnesium arsenide requires caution to avoid exposure to toxic arsenic fumes. Its potential applications include use in thermoelectric devices and as a precursor for other arsenide compounds in semiconductor technology. Overall, magnesium arsenide is a compound of significant interest in materials science and electronics, but safety considerations are paramount due to its arsenic content.
Formula:As·Mg
InChI:InChI=1S/As.Mg
InChI key:InChIKey=SQTGREFSGOUMNT-UHFFFAOYSA-N
SMILES:[As].[Mg]
Synonyms:- Magnesium arsenide (Mg3As2)
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