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Diphosphene





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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

CAS Number

3D model (JSmol)

ChemSpider

PubChem CID

CompTox Dashboard (EPA)

  • InChI=1S/H2P2/c1-2/h1-2H checkY

    Key: SWJAOBXRZSMKNS-UHFFFAOYSA-N checkY

  • P=P

Properties

Chemical formula

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).

checkY verify (what is checkY☒N ?)

Infobox references

References

edit
  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.
  • ^ 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.
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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Diphosphene&oldid=1125425721"
     



    Last edited on 3 December 2022, at 23:28  





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    This page was last edited on 3 December 2022, at 23:28 (UTC).

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