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Iron (III) telluride

Iron (III) telluride is a binary inorganic compound of iron and tellurium with the formula Fe 2 Te 3 .

Iron telluride
General
Systematic
name
Iron (III) telluride
Traditional namesTellurium iron
Chem. formulaFe 2 Te 3
Physical properties
Molar mass494.49 g / mol

Getting

  • Heating a mixture of pure substances:
2Fe+3Te→435oCFe2Te3{\ displaystyle {\ mathsf {2Fe + 3Te \ {\ xrightarrow {435 ^ {o} C}} \ Fe_ {2} Te_ {3}}}}  

Physical Properties

Iron (III) telluride forms hexagonal crystals, space group P 6 3 / mmc , cell parameters a = 0.3816 nm, c = 0.5654 nm.

It is an impurity semiconductor .

Literature

  • Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 2nd ed., rev. - M.-L.: Chemistry, 1966. - T. 1. - 1072 p.
  • Chizhikov D.M., Happy V.P. Tellurium and Tellurides. - M .: Nauka, 1966 .-- 280 p.




Source - https://ru.wikipedia.org/w/index.php?title=Telluride_gland(III)&oldid=80370587


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