Diphosphene

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Diphosphene
Ball and stick model of diphosphene molecule
Identifiers
CAS number 41916-72-7 YesY
PubChem 142559
ChemSpider 125761 YesY
Jmol-3D images Image 1
Properties
Molecular 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 noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 YesY (verify) (what is: YesY/N?)
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]

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. doi:10.1021/jp904028a. 
  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.