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Notiz über das ESR.‐Spektrum des Phenalenyl‐Radikals
Author(s) -
Gerson F.
Publication year - 1966
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19660490506
Subject(s) - chemistry , coupling constant , proton , hyperfine coupling , gauss , spectrum (functional analysis) , resolution (logic) , coupling (piping) , radical , computational chemistry , atomic physics , stereochemistry , analytical chemistry (journal) , nuclear magnetic resonance , organic chemistry , nuclear physics , quantum mechanics , physics , mechanical engineering , artificial intelligence , computer science , engineering
The ESR. spectrum of the phenalenyl radical has been reexamined under increased resolution. The proton coupling constants ( a 1 = 6,29 and a 2 = 1,805 gauss) are in agreement with the values reported by B ENNETT [3]. Two 13 C coupling constants have been determined ( a C1 = 9,66 and a C2 ≈ a C10 = 7,84 gauss) and their assignment has been discussed.