Accurate vibrational energy spectra and dissociation energies of some diatomic electronic states
| Autor: | Yan Zhan, Qun-chao Fan, Wei-guo Sun, Yu-jie Wang, Xiu-ying Liu |
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| Rok vydání: | 2008 |
| Předmět: |
Physics
Physics and Astronomy (miscellaneous) Bond-dissociation energy Diatomic molecule Molecular physics Dissociation (chemistry) Homonuclear molecule Spectral line Electronic states Ion Heteronuclear molecule Physics::Atomic and Molecular Clusters Physics::Atomic Physics Physics::Chemical Physics Atomic physics |
| Zdroj: | Frontiers of Physics in China. 3:382-413 |
| ISSN: | 1673-3606 1673-3487 |
| DOI: | 10.1007/s11467-008-0032-0 |
| Popis: | An algebraic method (AM) used to study the full vibrational spectra of diatomic systems, and an analytical formula used to calculate accurate molecular dissociation energies are applied to study the full vibrational spectra and molecular dissociation energies of some electronic states of homonuclear and heteronuclear diatomic molecules and diatomic ions. Studies show that the AM method and the analytical expression are reliable and economical physical methods for studying full vibrational spectra and molecular dissociation energies of diatomic electronic systems theoretically. They are particularly useful for those diatomic systems whose high-lying vibrational energies may not be available. |
| Databáze: | OpenAIRE |
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