spin density

https://doi.org/10.1351/goldbook.S05864
The unpaired @E01986@ at a position of interest, usually at carbon, in a @R05066@. It is often measured experimentally by electron @P04404@ @R05326@ [EPR, ESR (electron spin @R05326@)] @S05848@ through @HT07052@ constants of the atom or an attached hydrogen.
See also:
radical centre
Source:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1166 [Terms] [Paper]
Citation: 'spin density' 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.S05864 RIS BibTex EndNote
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Last revised: February 24, 2014