Pregled bibliografske jedinice broj: 1181709
Electron spin resonance of gamma-irradiated single crystal of cytosine monohydrate at 77°k
Electron spin resonance of gamma-irradiated single crystal of cytosine monohydrate at 77°k // The Journal of chemical physics, 50 (1969), 7; 3101-5105 doi:10.1063/1.1671512 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1181709 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electron spin resonance of gamma-irradiated single
crystal of cytosine monohydrate at 77°k
Autori
Herak, Janko ; Galogaža, Vladimir
Izvornik
The Journal of chemical physics (0021-9606) 50
(1969), 7;
3101-5105
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cytosine monohydrate ; ESR spectroscopy ; gamma irradiation
Sažetak
Single crystals of cytosine monohydrate have been irradiated and analyzed with electron spin resonance spectroscopy at 77°K. Two types of radicals have been observed and identified as the cytosine cation and anion radicals. The hyperfine splittings of the 14N and 1H nuclei for the cation radical are found to be in fairly good agreement with the predictions of the molecular orbital theory. The anion‐radical hyperfine splittings could not be resolved in all crystal orientations. Both types of radicals rapidly disappear upon heating, probably via mutual recombination.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
