CAS 1303-37-3
:Arsenic selenide (As2Se5)
Description:
Arsenic selenide (As2Se5) is a binary compound composed of arsenic and selenium, characterized by its distinct properties and applications. It typically appears as a dark red to black solid and is known for its semiconducting behavior, making it of interest in electronic and optoelectronic applications. The compound has a relatively low melting point compared to other arsenic compounds and is soluble in organic solvents. As2Se5 exhibits interesting optical properties, including nonlinear optical effects, which are valuable in photonics. Its structure consists of chains of arsenic and selenium atoms, contributing to its unique electronic properties. However, arsenic selenide is also toxic, necessitating careful handling and disposal to mitigate health and environmental risks. In terms of stability, it can decompose upon exposure to moisture or high temperatures, which can lead to the release of toxic arsenic compounds. Overall, arsenic selenide is a significant material in the field of materials science, particularly in the development of advanced electronic devices.
Formula:As·Se
InChI:InChI=1S/As.Se
InChI key:InChIKey=QLNFINLXAKOTJB-UHFFFAOYSA-N
SMILES:[Se].[As]
Synonyms:- Arsenic selenide (As2Se5)
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