- Definition of Si2F6
Si2F6, also known as Hexafluorodisilicane, is a chemical compound containing two silicon atoms, each of which is linked to three fluorine atoms. This compound belongs to the group of silicon halides, a form of silane. It is known in English as Disilicon Hexafluoride.
1.2. Atomic Mass and Atomic Weight
The main constituents of this compound are silicon and fluorine atoms, with the atomic mass of silicon being 28 and that of fluorine being 19.
1.3. Molecular Structure
The molecular weight of Si2F6 is 168.25 g/mol. The structure of Si2F6 consists of 2 silicon atoms and 6 fluorine atoms. As silicon has 4 valence electrons, each silicon atom is bonded to 3 fluorine atoms.
- Properties of Si2F6
2.1 Physical Properties of Si2F6
Si2F6 is a colorless, odorless gas with a neutral pH level.
2.2 Chemical Properties of Si2F6
Si2F6 primarily reacts with water to form HF and silicon dioxide.
- Common Chemical Equations of Si2F6
- Preparation of Si2F6
4.1 Laboratory Preparation of Si2F6
Si2F6 can be prepared by reacting silicon with fluorine under high temperature conditions.
4.2 Industrial Preparation of Si2F6
In industry, Si2F6 is produced by reacting silicon with fluorine under high pressure and high temperature.