Beryllium telluride

Beryllium telluride

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Section1 = Chembox Identifiers
CASNo = 12232-27-8
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Section2 = Chembox Properties
Formula = BeTe
MolarMass = 136.612
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Density = 5.1 g/cm3
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Section3 = Chembox Structure
CrystalStruct = face centred cubic
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Beryllium telluride (BeTe) is a chemical compound of beryllium and tellurium. It is a crystalline solid with face centred cubic symmetry, lattice constant 0.5615 nm. The density is 5.1 g/cm3. The CAS number is CASREF|CAS=12232-27-8.

It is a semiconductor with a large energy gap of around 3 eV.

Toxic hydrogen telluride gas is evolved on exposure to water.

Toxicity is unknown, but both beryllium and tellurium are toxic.

External links

* [http://www.matweb.com/search/SpecificMaterial.asp?bassnum=DSEM11 Matweb]


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