Electrons trapped in single crystals of sucrose: Induced spin densities
Journal Article
·
· Journal of Chemical Physics; (USA)
- Biophysics Department, Roswell Park Memorial Institute, Buffalo, New York 14263 (USA)
Electrons are trapped at intermolecular sites in single crystals of sucrose {ital X} irradiated at 4.2 K. The coupling tensors for the hyperfine couplings between the electron and surrounding protons have been deduced from electron-nuclear double resonance (ENDOR) data. Electron spin densities at nearby hydroxy protons are positive, whereas spin densities at the more remote protons of carbon-bound hydrogen atoms are negative. The origin of these negative spin densities is discussed.
- OSTI ID:
- 6735306
- Journal Information:
- Journal of Chemical Physics; (USA), Journal Name: Journal of Chemical Physics; (USA) Vol. 93:1; ISSN JCPSA; ISSN 0021-9606
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
ANGULAR MOMENTUM
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
COUPLING
CRYSTALS
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELECTRONS
ELEMENTARY PARTICLES
ENDOR
FERMIONS
HYDROXY COMPOUNDS
HYPERFINE STRUCTURE
IONIZING RADIATIONS
LEPTONS
MAGNETIC RESONANCE
MONOCRYSTALS
ORGANIC COMPOUNDS
PARTICLE PROPERTIES
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
RESONANCE
SPIN
TRAPPED ELECTRONS
ULTRALOW TEMPERATURE
X RADIATION
400600* -- Radiation Chemistry
ANGULAR MOMENTUM
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
COUPLING
CRYSTALS
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELECTRONS
ELEMENTARY PARTICLES
ENDOR
FERMIONS
HYDROXY COMPOUNDS
HYPERFINE STRUCTURE
IONIZING RADIATIONS
LEPTONS
MAGNETIC RESONANCE
MONOCRYSTALS
ORGANIC COMPOUNDS
PARTICLE PROPERTIES
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
RESONANCE
SPIN
TRAPPED ELECTRONS
ULTRALOW TEMPERATURE
X RADIATION