Spectroscopy and dynamics of A [(2)B1] allyl radical.

Photodissociation of allyl-d2 iodide excited at 193 nm: Stability of highly rotationally excited H2CDCH2 radicals to C–D fission

The photodissociation of allyl-d2 iodide (H2C5CDCH2I) and the dynamics of the nascent allyl-d2 radical (H2CCDCH2) were studied using photofragment translational spectroscopy. A previous study found the allyl radical stable at internal energies up to 15 kcal/mol higher than the 60 kcal/mol barrier to allene1H formation as the result of a centrifugal barrier. The deuterated allyl radical should t...

The nonradiative decay of the allyl radical excited B 2 A 1 state studied by picosecond time-resolved photoelectron spectroscopy

Time-resolved photoelectron spectroscopy of the allyl radical: The lifetimes of the ultraviolet bands

Effect of allyl isothiocyanate on antioxidants and fruit decay of blueberries

The effect of allyl isothiocyanate (AITC) on radical scavenging capacity, and fruit decay of blueberries var. Duke (Vaccinium corymbosum L.) was evaluated. Results from this study showed that AITC was effective in retarding blueberry decay during storage at 10 C. However, AITC-treated fruit decreased the contents of total phenolics and anthocyanins. Compared to control, AITC-treated berries had...

Determination of absolute photoionization cross sections for isomers of C3H5: allyl and 2-propenyl radicals

The photoionization (PI) cross sections of allyl and 2-propenyl radicals to form C3H þ 5 were measured using tunable vacuum ultraviolet (VUV) synchrotron radiation coupled with photofragment translational spectroscopy. At 10 eV, the cross sections were found to be 6.2 1.2 and 5.1 1.0 Mb, respectively. Using these values, the PI efficiency curves for each radical were placed on an absolute scale...