Sulfuryl

The sulfuryl group is a functional group in inorganic chemistry consisting of a sulfur atom covalently bonded to two oxygen atoms (O2SX2).

It occurs in compounds such as sulfuryl chloride, SO2Cl2 and sulfuryl fluoride, SO2F2.

In organic chemistry, this group is found in sulfones, compounds of the form RSO2R', where it is called the sulfonyl group.