WebUnimolecular decomposition rates for acetyl radical following the photodissociation of acetyl cyanide and acetic acid near 193 nm have been studied using ultrafast mass-resolved photoionization spectroscopy. In both cases, the parent decays with an instrumentally limited lifetime, while the acetyl radical behaves in a manner consistent with an RRKM … WebSep 18, 2003 · The photodissociation process yielding CN B 2Σ+ from various cyanogen compounds has been studied in the vacuum ultraviolet. Threshold energies of incident photon to produce the CN B 2Σ+ are measure...
Photodissociation Dynamics of Cyclohexyl Cyanide and …
WebPhotodissociation, photolysis, photodecomposition, or photofragmentation is a chemical reaction in which molecules of a chemical compound are broken down by photons.It is defined as the interaction of one or more photons with one target molecule. Photodissociation is not limited to visible light.Any photon with sufficient energy can … WebPhotodissociation of RNCS and RSCN (R=H, CH 3 , C 2 H 5 ) at 248 and 193 nm: CN product energy distributions. The Journal of Chemical Physics 1990 , 93 (4) , 2346-2356. candidates for kavel
Photodissociation of carbonyl cyanide CO(CN) 2 . An ab initio ...
WebJul 28, 2004 · Photodissociation dynamics of allyl cyanide at 193 nm has been investigated by measuring laser-induced fluorescence spectra of CN fragments. From the spectra, rotational and vibrational energy ... WebChemical laser techniques have been used to study the photodissociative excitation of cyanide radical by photolysis of methyl isocyanide: CH3NC→h/ωλ≳1550ACH3+CN* (A 2Πi) and to identify efficient spin‐orbit relaxation of cyanide radical between its A 2Π1/2 and A 2Π3/2 manifolds. Many new chemical laser transitions have been obtained within the … WebNov 8, 1999 · Total cyanide species are determined in a flow injection system which includes UV-photodissociation, gas-diffusion separation and spectrofluorimetric detection. Without the irradiation step, only cyanide easily released in acid medium, i.e. labile cyanide, is determined. Cyanide diffuses through a microporous PTFE membrane from an acid … fish pie with boiled eggs recipe