hypsochromic shift

https://doi.org/10.1351/goldbook.H02929
Shift of a spectral band to higher frequency or shorter @W06659@ upon substitution or change in medium. It is informally referred to as @B00688@.
See also:
bathochromic shift
Sources:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1124 [Terms] [Paper]
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2247 [Terms] [Paper]
Citation: 'hypsochromic shift' 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.H02929 RIS BibTex EndNote
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Last revised: February 24, 2014