Diphosphene
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| Identifiers | |
|---|---|
41916-72-7  | |
| 3D model (Jmol) | Interactive image |
| ChemSpider | 125761 |
| PubChem | 142559 |
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| Properties | |
| P 2H 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). | |
verify (what is  ?) | |
| 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
- ↑ 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.
- ↑ 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.
| Alkali metal hydrides |  Lithium hydride, LiH ionic metal hydride   Beryllium hydride Left (gas phase): BeH2 covalent metal hydride Right: (BeH2)n (solid phase) polymeric metal hydride   Borane and diborane Left: BH3 (special conditions), covalent metalloid hydride Right: B2H6 (standard conditions), dimeric metalloid hydride  Methane, CH4 covalent nonmetal hydride  Ammonia, NH3 covalent nonmetal hydride  Water, H2O covalent nonmetal hydride  Hydrogen fluoride, HF covalent nonmetal hydride | ||||||||||||||||||
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| Alkaline earth hydrides |
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| Group 13 hydrides |
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| Group 14 hydrides |
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| Pnictogen hydrides |
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| Hydrogen chalcogenides |
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| Hydrogen halides | |||||||||||||||||||
| Transition metal hydrides | |||||||||||||||||||
| Lanthanide hydrides |
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| Actinide hydrides |
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