Davydov splitting (factor-group splitting)

https://doi.org/10.1351/goldbook.D01526
The splitting of bands in the electronic or vibrational spectra of crystals due to the presence of more than one (interacting) equivalent molecular entity in the @U06562@.
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2235 [Terms] [Paper]
Citation: 'Davydov splitting' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.D01526 RIS BibTex EndNote
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Last revised: February 24, 2014