page_title: Sulfur monoxide
section_title: Disulfur dioxide
hierarchical_section_title: Sulfur monoxide / Disulfur dioxide
caption_attribution_description: Space-filling model of the disulfur dioxide molecule, S2O2.
context_page_description: Sulfur monoxide is an inorganic compound with formula SO. It is only found as a dilute gas phase. When concentrated or condensed, it converts to S₂O₂. It has been detected in space but is rarely encountered intact otherwise.
context_section_description: SO converts to disulfur dioxide (S₂O₂). Disulfur dioxide is planar molecule with C₂ᵥ symmetry. The S-O bond length is 145.8 pm, shorter than in the monomer, and the S-S bond length is 202.45 pm. The OSS angle is 112.7°.  S₂O₂ has a dipole moment of 3.17 D.
caption: A space-filling model of the disulfur dioxide molecule
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