Barium selenide
Chemical compound / From Wikipedia, the free encyclopedia
Barium selenide is an inorganic compound, with the chemical formula of BaSe. It is a white solid although typically samples are colored owing to the effects of air oxidation.[3]
Quick Facts Identifiers, Properties ...
Identifiers | |
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3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.013.755 |
EC Number |
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PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
BaSe | |
Molar mass | 216.298 g·mol−1 |
Appearance | white solid |
Structure[1] | |
NaCl type (cubic) | |
Fm3m (No. 225) | |
a = 662.9 pm | |
Formula units (Z) |
4 |
Hazards | |
GHS labelling:[2] | |
Danger | |
H301, H331, H373, H410 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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BaSe has the lowest energy band gap among alkaline earth chalcogenides.[4]