Electron density and bond polarization effects in reactions of energetic carbon-11 leading to acetylene

Journal Article · Wed Feb 15 23:00:00 EST 1984 · J. Phys. Chem.; (United States)

DOI:https://doi.org/10.1021/j150648a021· OSTI ID:6722636

Lambrecht, R M; Wolf, A P

Evidence is presented indicating that reactions of energetic carbon-11 are effected by the presence and type of halogen in gas-phase methyl halides. Correlations of acetylene-/sup 11/C yields with /sup 1/H and /sup 19/F NMR chemical shifts of the substrates indicate that electron density and bond polarization factors influence the mechanism(s) leading to hot products such as (/sup 11/)C/sub 2/H/sub 2/. (/sup 11/)C/sub 2/H/sub 2/ was formed primarily by an intramolecular mechanism in methyl chloride.

• Research Organization: Brookhaven National Lab., Upton, NY
• OSTI ID: 6722636
• Journal Information: J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 88:4; ISSN JPCHA
• Country of Publication: United States
• Language: English

Related Subjects

090110* -- Hydrocarbon Fuels-- Properties-- (1979-1989)
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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ACETYLENE
ALKYNES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON 11
CARBON ISOTOPES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CHEMICAL SHIFT
DATA
ELECTRON DENSITY
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FLUORINE 19
FLUORINE ISOTOPES
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROCARBONS
INFORMATION
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
MINUTES LIVING RADIOISOTOPES
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
RADIOISOTOPES
RESONANCE
SPECTRA
STABLE ISOTOPES
SYNTHESIS