Diphosphene

Summary

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]

Diphosphene
Ball and stick model of diphosphene molecule
Identifiers
  • 41916-72-7 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 125761 checkY
  • 142559
  • DTXSID50194680 Edit this at Wikidata
  • InChI=1S/H2P2/c1-2/h1-2H checkY
    Key: SWJAOBXRZSMKNS-UHFFFAOYSA-N checkY
  • P=P
Properties
P
2
H
2
Molar mass 63.96340 g·mol−1
Related compounds
Other anions
diazene
Other cations
diphosphenes
Related Binary azenes
triazene
tetrazene
Related compounds
ammonia
diazane
triazane
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

ReferencesEdit

  1. ^ Lu, T.; Simmonett, A. C.; Evangelista, F. A.; Yamaguchi, Y.; Schaefer, H. F. (2009). "Diphosphene and Diphosphinylidene". The Journal of Physical Chemistry A. 113 (47): 13227–13236. Bibcode:2009JPCA..11313227L. doi:10.1021/jp904028a. PMID 19594123.
  2. ^ Yoshifuji, M.; Shibayama, K.; Inamoto, N.; Hirotsu, K.; Higuchi, T. (1983). "Reaction of the diphosphene ArP=PAr (Ar = 2,4,6-But3C6H2) with sulphur: isolation and X-ray structure of the diphosphene monosulphide". Journal of the Chemical Society, Chemical Communications. 1983 (16): 862–863. doi:10.1039/C39830000862.