ELECTRON SPIN RESONANCE OF (CO$sub 2$H)CH$sub 2$-CH(CO$sub 2$H) IN SUCCINIC ACID

Journal Article · Sun Jan 01 04:00:00 EST 1961 · Molecular Physics (England)

DOI:https://doi.org/10.1080/00268976100100101· OSTI ID:4068282

Pooley, D; Whiffen, D H

Electron-spin-resonance investigations on a gamma -irradiated single crystal of succinic acid corfirm and extend the findings of Heller and McConnel on the hyperfins couplings in the radical (CO/sub 2/H)CH-CH/sub 2/(CO/sub 2/H). Complete coupling tensors, and the g tensor, are given in the table. These comfirm that the radical has almost the same orientatlon as the unchanged molecules. The plans of the free-radical carbon is twisted 5 deg from the original carbon skelton plane, and this leads to appreciable nonequivalence of the hydrogen atoms of the CH/sub 2/ group. (auth)

• Research Organization: Univ. of Birmingham, Eng.; and National Physical Lab., Teddington, Eng.
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-013510
• OSTI ID: 4068282
• Journal Information: Molecular Physics (England), Journal Name: Molecular Physics (England) Vol. Vol: 4; ISSN MOPHA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ATOMS
CONFIGURATION
ELECTRONS
FREE RADICALS
GAMMA RADIATION
HYDROGEN
HYPERFINE STRUCTURE
INTERACTIONS
IRRADIATION
METHYLENE RADICALS
MOLECULES
MONOCRYSTALS
PHYSICS
RESONANCE
SPIN
SUCCINIC ACID
TABLES
VECTORS