• Source: Germanium diselenide

Germanium diselenide is an inorganic compound, with the chemical formula of GeSe2.




Preparation


Germanium diselenide is prepared by reacting stoichiometric amounts of germanium and selenium or by reacting germanium tetrachloride with hydrogen selenide:

Ge + 2Se → GeSe2
GeCl4 + 2H2Se → GeSe2 + 4HCl




Properties


Germanium diselenide reacts with selenium and hydrazine to obtained yellow (N2H5)4Ge2Se6, a selenidogermanate.

2GeSe2 + 2Se + 5N2H4 → (N2H5)4Ge2Se6 + N2
It reacts with lead selenide and gallium(III) selenide at high temperatures to obtain PbGa2GeSe6.




References

Kata Kunci Pencarian:

• Semikonduktor
• Dioda pemancar cahaya
• Selenium
• Telurium
• Jari-jari ion
• Neptunium
• Indium
• Talium
• Kamus rumus kimia
• Titik kuantum
• Germanium diselenide
• Germanium
• Germanium dioxide
• Europium(III) selenide
• Carbon group
• Germanium disulfide
• Germanium compounds
• Strontium selenide
• List of inorganic compounds
• Selenium