Back فسفر مونوکسید Persian Monoxyde de phosphore French Foszfor-monoxid Hungarian Tlenek fosforu Polish 一氧化磷 Chinese
| |
| |
| Names | |
|---|---|
| Other names
oxophosphanyl; oxidophosphorus(.); Phosphoryl
| |
| Identifiers | |
3D model (JSmol)
|
|
| ChEBI | |
| ChemSpider | |
| 416 | |
PubChem CID
|
|
CompTox Dashboard (EPA)
|
|
| |
| |
| Properties | |
| PO | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Phosphorus monoxide is an unstable radical inorganic compound with molecular formula PO.[2]
Phosphorus monoxide is notable as one of the few molecular compounds containing phosphorus that has been detected outside of Earth. Other phosphorus containing molecules found in space include PN, PC, PC2, HCP and PH3. It was detected in the circumstellar shell of VY Canis Majoris and in the star forming region catalogued as AFGL 5142. The compound has been found to have been initially produced in star-forming regions, and speculated to be carried by interstellar comets throughout outer space, including to the early Earth.[2][3][4]
Phosphorus monoxide plays a role in the phosphorescence of phosphorus.
- ^ Staff (2018). "Phosphorus monoxide - NIST Chemistry WebBook, SRD 69". National Institute of Standards and Technology. Retrieved 19 January 2020.
- ^ a b Staff (2019). "Phosphorus Monoxide". Encyclopedia of Astrobiology. pp. 1229–1230. doi:10.1007/978-3-642-11274-4_1889. ISBN 978-3-642-11271-3.
- ^ ESO (15 January 2020). "Astronomers reveal interstellar thread of one of life's building blocks". Phys.org. Retrieved 15 January 2020.
- ^ Rivilla, V. M.; et al. (2019). "ALMA and ROSINA detections of phosphorus-bearing molecules: the interstellar thread between star-forming regions and comets". Monthly Notices of the Royal Astronomical Society. 492: 1180–1198. arXiv:1911.11647. doi:10.1093/mnras/stz3336.
© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search