isotopomer

https://doi.org/10.1351/goldbook.I03352
Isomers having the same number of each isotopic atom but differing in their positions. The term is a contraction of 'isotopic @I03289@'. Isotopomers can be either constitutional isomers (e.g. CH2DCH=O and CH3CD=O) or isotopic @S05984@ [e.g. (R)- and (S)-CH3CHDOH or (Z)- and (E)-CH3CH=CHD].
Sources:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1132 [Terms] [Paper]
PAC, 1996, 68, 2193. (Basic terminology of stereochemistry (IUPAC Recommendations 1996)) on page 2211 [Terms] [Paper]
Citation: 'isotopomer' 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.I03352 RIS BibTex EndNote
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Last revised: February 24, 2014