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Quantum Chemistry
Entanglement Theory Quantum Correlations
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Quantum State Preparation Representation
ENDOR evidence for the quantum exchange of the methylene protons.
PubMed
Authors: Herak JN
Year
2008
Paper ID
12638
Status
Peer-reviewed
Abstract Read
~2 min
Abstract Words
72
Citations
N/A
Abstract
ENDOR spectroscopy was used for studying methylene proton couplings in the 6-yl (or H-addition) radical in a single crystal of 1-methyluracil at 4.2K. The two methylene protons were magnetically equivalent in all crystal (radical) orientations in the magnetic field, indicating proton quantum exchange. The two protons compose magnetically single entity with spin I=1. The observed small ENDOR line splittings of about 0.60MHz agree well with the theoretical expectations for such a system.
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- ENDOR spectroscopy was used for studying methylene proton couplings in the 6-yl (or H-addition) radical in a single crystal of 1-methyluracil at 4.2K.
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