Dicarbon monoxide
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| Dicarbon monoxide | |
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| IUPAC name 2-Oxoethenylidene | |
| Other names Ketenylidene | |
| Identifiers | |
| CAS number | 119754-08-4  |
| PubChem | 189691 |
| ChemSpider | 164756 |
| Jmol-3D images | {{#if:[C]=C=O|Image 1 |
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| Properties | |
| Molecular formula | C2O |
| Molar mass | 40.02 g mol−1 |
(verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
| Infobox references | |
Dicarbon monoxide (C2O) is an extremely reactive molecule that contains two carbon atoms and one oxygen atom. Dicarbon monoxide, covalently bonded, is a product of the photolysis of carbon suboxide.[1][2] It is closely related to CO, CO2 and C3O2, and other oxocarbons.
- C3O2 → CO + C2O
It is stable enough to observe reactions with NO and NO2.[3]
References
- ↑ Bayes, K. (1961). "Photolysis of Carbon Suboxide". Journal of the American Chemical Society 83 (17): 3712–3713. doi:10.1021/ja01478a033.
- ↑ Anderson, D. J.; Rosenfeld, R. N. (1991). "Photodissociation of Carbon Suboxide". Journal of Chemical Physics 94 (12): 7857–7867. doi:10.1063/1.460121.
- ↑ Thweatt, W. D.; Erickson, M. A.; Hershberger, J. F. (2004). "Kinetics of the CCO + NO and CCO + NO2 reactions". Journal of Physical Chemistry A 108 (1): 74–79. doi:10.1021/jp0304125.
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