Electron Spin Resonance of Single Crystals of Cystine Dihydrochloride Irradiated with Monochromatic uv Radiation at Various Wavelengths

Autor:	E. Lund Thomsen, S. O. Nielsen
Rok vydání:	1972
Předmět:	Chemistry Photodissociation General Physics and Astronomy Radiation Photochemistry Spectral line law.invention Wavelength Radical ion law Monochromatic color Irradiation Physical and Theoretical Chemistry Electron paramagnetic resonance
Zdroj:	The Journal of Chemical Physics. 57:1095-1099
ISSN:	1089-7690 0021-9606
Popis:	Single crystals of cystine dihydrochloride were irradiated at room temperature with monochromatic uv radiation. The optical bandwidth was about 20 A for each wavelength used. Essentially two ESR centers were observed, the relative yield being approximately 1. One center is identified as the RS radical also detected after γ irradiation at room temperature, the second center is tentatively identified as a RS radical stabilized in an environment different from that of the first mentioned RS radical or alternatively as the RSS+R radical ion.
Databáze:	OpenAIRE
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