Diphosphene

Diphosphene
Identifiers
CAS number 41916-72-7 Y
PubChem 142559
ChemSpider 125761 Y
Jmol-3D images Image 1
Properties
Molecular formula P2H2
Molar mass 63.96340 g mol-1
Exact mass 63.963173088 g mol-1
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Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Diphosphene is a compound having the formula (PH)2. It exists as two geometric isomers, E and Z.[1] Diphosphene is also the parent member of the entire class of diphosphene compounds with the formula (PR)2, where R is an organyl group.[2]

See also

diazene

References

  1. ^ Lu, Tongxiang; Simmonett, Andrew C., Evangelista, Francesco A., Yamaguchi, Yukio, Schaefer, Henry F. (26 November 2009). "Diphosphene and Diphosphinylidene". The Journal of Physical Chemistry A 113 (47): 13227–13236. doi:10.1021/jp904028a. 
  2. ^ Yoshifuji, Masaaki; Shibayama, Katsuhiro, Inamoto, Naoki, Hirotsu, Ken, Higuchi, Taiichi (1 January 1983). "Reaction of the diphosphene ArP?PAr (Ar = 2,4,6-But 3C6H2) with sulphur: isolation and X-ray structure of the diphosphene monosulphide". Journal of the Chemical Society, Chemical Communications (16): 862. doi:10.1039/C39830000862.