Diphosphene (original) (raw)
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Diphosphene
 Ball and stick model of diphosphene molecule |
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|---|---|
| Identifiers | |
| CAS Number | 41916-72-7  Y |
| 3D model (JSmol) | Interactive image |
| ChemSpider | 125761 Y |
| PubChem CID | 142559 |
| CompTox Dashboard (EPA) | DTXSID50194680  |
| InChI InChI=1S/H2P2/c1-2/h1-2H YKey: SWJAOBXRZSMKNS-UHFFFAOYSA-N Y |
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| SMILES P=P | |
| Properties | |
| Chemical formula | P2H2 |
| Molar mass | 63.96340 g·mol−1 |
| Related compounds | |
| Other anions | diazene |
| Other cations | diphosphenes |
| Related Binary azenes | triazenetetrazene |
| Related compounds | ammoniadiazanetriazane |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).  Y verify (what is Y N ?) Infobox references |
Chemical compound
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]
- ^ 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.