Tin(IV) selenide is a compound with the chemical formula SnSe2. It is a semiconductor material that has been studied for its potential applications in photovoltaics and optoelectronics. Tin(IV) selenide has a layered structure that consists of alternating layers of tin and selenium atoms. The layers are held together by van der Waals forces, which makes the material relatively soft and easy to cleave. Tin(IV) selenide is a relatively new material, and its properties are still being investigated. However, it has shown promising results for use in solar cells and other optoelectronic devices.
