In:
Canadian Journal of Chemistry, Canadian Science Publishing, Vol. 77, No. 3 ( 1999-03-01), p. 326-331
Kurzfassung:
Muonium addition to pyrene has been investigated by means of transverse field muon spin rotation and muon level-crossing spectroscopy. Two hydropyrenyl radicals are produced and easily detected while a third is formed in low abundance. Muon and proton hyperfine constants were experimentally determined and compared with semiempirical and ab initio calculations. It is concluded that the radicals are of cyclohexadienyl type, i.e., the Mu adds only to carbon atoms that can assume a tetrahedral -CHMu- configuration without distorting the planar carbon skeleton of pyrene.Key words: muonium, pyrene, radical, hyperfine.
Materialart:
Online-Ressource
ISSN:
0008-4042
,
1480-3291
Sprache:
Englisch
Verlag:
Canadian Science Publishing
Publikationsdatum:
1999
ZDB Id:
1482256-8
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