Millimeter-Wave Spectroscopy of PO in Excited Vibrational States up to v=7
| Autor: | Claire Demuynck, Y. Liu, Marcel Bogey, Stéphane Bailleux, Adam Walters |
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| Rok vydání: | 2002 |
| Předmět: |
Materials science
White Phosphorus Analytical chemistry chemistry.chemical_element Oxygen Atomic and Molecular Physics and Optics law.invention Bond length Nuclear magnetic resonance chemistry Phosphorus oxide law Excited state Physical and Theoretical Chemistry Spectroscopy Hyperfine structure Chemiluminescence |
| Zdroj: | Journal of Molecular Spectroscopy. 216:465-471 |
| ISSN: | 0022-2852 |
| DOI: | 10.1006/jmsp.2002.8665 |
| Popis: | We have measured millimeter-wave transitions of PO, produced by the chemiluminescent reaction of oxygen with white phosphorus, P 4 , in excited vibrational states up to v =7. We were hence able to obtain more precise rotational, spin–rotation, Λ-doubling, and hyperfine constants for this radical and better describe their vibrational dependence. The equilibrium PO bond length was determined as r e =1.476 373 55(10) A. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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