overtone transition

https://doi.org/10.1351/goldbook.08656
Transition between the ground state and a state in which a single mode of vibration is multiply excited.
Note:
An overtone band results from an overtone transition.
Example:
Transition from the ground state to the state in which νi≥2, νj≠i=0.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 759 [Terms] [Paper]
Citation: 'overtone transition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08656 RIS BibTex EndNote
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