Sulfur diimide

Sulfur diimide
Names
IUPAC name
diimino-λ4-sulfane
Other names
4-Diazathia-1,2-diene
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/H2N2S/c1-3-2/h1-2H
    Key: HQFYRKYAKZRZCJ-UHFFFAOYSA-N
  • N=S=N
Properties
H2N2S
Molar mass 62.09 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Sulfur diimides are chemical compounds of the formula S(NR)2. Structurally, they are the diimine of sulfur dioxide. The parent member, S(NH)2, is of only theoretical interest. Other derivatives where R is an organic group are stable and useful reagents.