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  2. Sulfur oxide - Wikipedia

    en.wikipedia.org/wiki/Sulfur_oxide

    Sulfur oxide refers to many types of sulfur and oxygen containing compounds such as SO, SO 2, SO 3, S 7 O 2, S 6 O 2, S 2 O 2, etc. Sulfur oxide (SO x) refers to one or more of the following: Lower sulfur oxides (S n O, S 7 O 2 and S 6 O 2) Sulfur monoxide (SO) and its dimer, Disulfur dioxide (S 2 O 2) Sulfur dioxide (SO 2) Sulfur trioxide (SO 3)

  3. Lower sulfur oxides - Wikipedia

    en.wikipedia.org/wiki/Lower_sulfur_oxides

    The S-S bond length is 188.4 pm, the S-O bond is 146.5 pm and the SSO angle is 117.88°. The two dipole moment components are μ a = 0.875 D and μ b = 1.18 D. [3] This species decomposes to give a polymeric sulfur oxides ("PSO's") with the approximate formula [S 3 O] n. PSO's decompose at room temperature to elemental sulfur and SO 2.

  4. Thionyl tetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Thionyl_tetrafluoride

    Thionyl tetrafluoride, also known as sulfur tetrafluoride oxide, is an inorganic compound with the formula S O F 4. It is a colorless gas. The shape of the molecule is a distorted trigonal bipyramid, with the oxygen found on the equator. The atoms on the equator have shorter bond lengths than the fluorine atoms on the axis.

  5. Sulfur dioxide - Wikipedia

    en.wikipedia.org/wiki/Sulfur_dioxide

    Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula S O 2 . It is a colorless gas with a pungent smell that is responsible for the odor of burnt matches.

  6. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    F 4 OOs: osmium oxide tetrafluoride: 38448-58-7 F 4 OP 2: diphosphorus tetrafluoride oxide: 13812-07-2 F 4 ORe: rhenium tetrafluoride oxide: 17026-29-8 F 4 OS: sulfur tetrafluoride oxide: 13709-54-1 F 4 OW: tungsten tetrafluoride oxide: 13520-79-1 F 4 OXe: xenon tetrafluoride oxide: 13774-85-1 F 4 P 2: diphosphorus tetrafluoride: 13824-74-3 F 4 ...

  7. Sulfur compounds - Wikipedia

    en.wikipedia.org/wiki/Sulfur_compounds

    Sulfur polycations, S 8 2+, S 4 2+ and S 16 2+ are produced when sulfur is reacted with oxidising agents in a strongly acidic solution. [1] The colored solutions produced by dissolving sulfur in oleum were first reported as early as 1804 by C.F. Bucholz, but the cause of the color and the structure of the polycations involved was only ...

  8. Oxidation state - Wikipedia

    en.wikipedia.org/wiki/Oxidation_state

    Its summary formula, ... formulas featuring one S=N double bond have oxidation states +2 and +4 for the two sulfur ... 4 is represented as lead(II,IV) oxide, ...

  9. Sulfur - Wikipedia

    en.wikipedia.org/wiki/Sulfur

    Sulfur (also spelled sulphur in British English) is a chemical element; it has symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with the chemical formula S 8. Elemental sulfur is a bright yellow, crystalline solid at room temperature.