Dicarbon monoxide

Dicarbon monoxide
Stick model of dicarbon monoxide
Stick model of dicarbon monoxide
Spacefill model of dicarbon monoxide
Spacefill model of dicarbon monoxide
Ball and stick model of dicarbon monoxide
Names
IUPAC name
2-Oxoethenylidene
Other names
Ketenylidene
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C2O/c1-2-3 checkY
    Key: VILAVOFMIJHSJA-UHFFFAOYSA-N checkY
  • InChI=1S/C2O/c1-2-3
    Key: VILAVOFMIJHSJA-UHFFFAOYSA-N
  • InChI=1/C2O/c1-2-3
    Key: VILAVOFMIJHSJA-UHFFFAOYAI
  • [C]=C=O
Properties
C2O
Molar mass 40.021 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Dicarbon monoxide (C2O) is a molecule that contains two carbon atoms and one oxygen atom. It is a linear molecule that, because of its simplicity, is of interest in a variety of areas. It is, however, so extremely reactive that it is not encountered in everyday life. It is classified as a carbene, cumulene and an oxocarbon.[1]

  1. ^ Frenking, Gernot; Tonner, Ralf "Divalent carbon(0) compounds" Pure and Applied Chemistry 2009, vol. 81, pp. 597-614. doi:10.1351/PAC-CON-08-11-03