A molecular beam‐optical Stark study of the A 2Π–X 2Σ band system of YO
| Autor: | Jeffrey E. Shirley, Timothy C. Steimle |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
chemistry.chemical_classification
General Physics and Astronomy chemistry.chemical_element Yttrium Diatomic molecule Electromagnetic radiation Molecular electronic transition symbols.namesake Dipole Nuclear magnetic resonance chemistry Stark effect symbols Physical and Theoretical Chemistry Atomic physics Molecular beam Inorganic compound |
| Zdroj: | The Journal of Chemical Physics. 92:3292-3296 |
| ISSN: | 1089-7690 0021-9606 |
| DOI: | 10.1063/1.457888 |
| Popis: | The permanent electric dipole moments of yttrium monoxide YO in its X 2Σ+, A 2Π3/2, and A 2Π1/2 states have been experimentally determined from an analysis of the Stark shifts in the optical spectrum of a molecular beam sample. The determined values are 4.45(7), 3.68(2), and 3.22(8) D, respectively. The results are discussed in terms of bonding models for YO and are compared to recent theoretical predictions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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