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Silicon monoxide is the chemical compound with the formula SiO where silicon is present in the oxidation state +2. In the vapour phase, it is a diatomic molecule. [ 1 ] It has been detected in stellar objects [ 2 ] and has been described as the most common oxide of silicon in the universe.
Silicon oxide may refer to either of the following: Silicon dioxide or quartz, SiO 2 , very well characterized Silicon monoxide , SiO, not very well characterized
A less common oxide is silicon monoxide that can be found in outer space. Unconfirmed reports exist for nonequilibrium Si 2 O, Si 3 O 2, Si 3 O 4, Si 2 O 3 and Si 3 O 5. [94] Silicon sulfide is also a chain compound. Cyclic SiS 2 has been reported to exist in the gas phase. [95] The phase diagram of silicon with selenium has two phases: SiSe 2 ...
Designations (names of molecules) are those used in the scientific literature describing the detection; if none was given that field is left empty. Mass is listed in atomic mass units . Deuterated molecules, which contain at least one deuterium ( 2 H) atom, have slightly different masses and are listed in a separate table.
Chemical formula Synonyms CAS number FGa: gallium monofluoride: 13966-78-4 FGaO: gallium monofluoride monoxide: 15586-66-0 FGd: gadolinium monofluoride: 12259-18-6 FGe: germanium monofluoride: 14929-46-5 FHo: holmium monofluoride: 16087-66-4 FI: iodine monofluoride: 13873-84-2 FI 2: monofluorodiiodine: 58751-33-0 FIn: indium monofluoride: 13966 ...
Silicon compounds are compounds containing the element silicon (Si). As a carbon group element, silicon often forms compounds in the +4 oxidation state, though many unusual compounds have been discovered that differ from expectations based on its valence electrons, including the silicides and some silanes. Metal silicides, silicon halides, and ...
A silicon–oxygen bond (Si−O bond) is a chemical bond between silicon and oxygen atoms that can be found in many inorganic and organic compounds. [1] In a silicon–oxygen bond, electrons are shared unequally between the two atoms , with oxygen taking the larger share due to its greater electronegativity .
Calcium oxide (formula: Ca O), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic , alkaline , crystalline solid at room temperature . The broadly used term lime connotes calcium-containing inorganic compounds , in which carbonates , oxides , and hydroxides of calcium, silicon , magnesium ...