Laser induced fluorescence of CFCl and CCl2 in the gas phase
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Cited by (72)
Quantum chemical and kinetic study of the CCl<inf>2</inf> + HCl → CHCl<inf>3</inf> insertion reaction
2020, Computational and Theoretical ChemistryCitation Excerpt :The ground state singlet CCl2 biradical is formed in the pyrolysis, combustion and photolysis of chlorinated hydrocarbons and is the main product in the thermal decomposition of CHCl3 and CCl2CO [4]. Hine et al. have also studied the formation of CCl2 in the basic hydrolysis of CHCl3 [5] and Huie et al. have obtained CCl2 radicals through the O(3P) + CF2CCl2 → F2CO + CCl2 [6] reaction. At present, the kinetics of this radical is an active area of research since it is a highly reactive intermediate.
Reaction kinetic studies of CCl<inf>2</inf> (X̃(0,0,0)) with several simple molecules
2004, Chemical Physics LettersCitation Excerpt :In 1967 its first direct spectroscopic observation was carried out by Milligan and Jacox [1] using a matrix-isolation technique. Most of the investigations were focused on the field of spectrum, and only a few studies on reaction kinetics of CCl2 radicals have been performed [2–14]. CCl2 radicals were often produced by pyrolysis, photolysis, discharge and chemical reaction of some chlorinated hydrocarbon molecules which contain two or more chlorine atoms in same carbon atom.
Kinetic studies on the collisional quenching of CCl<inf>2</inf>( Ã<sup>1</sup>B<inf>1</inf> and ã<sup>3</sup>B<inf>1</inf> ) by ketones
2001, Journal of Photochemistry and Photobiology A: ChemistryCitation Excerpt :In view of the extensive study of the role played by dichlorocarbene, CCl2, as an intermediate of some organic chemical reactions [1–6], direct spectroscopic observation and kinetic study of this species would be of considerable interest to both chemical physicist and chemist. Since a direct spectroscopic observation of CCl2 was carried out in 1967 by Milligan and Jacox using a matrix-isolation technique [7], CCl2 radical was produced through pyrolysis, photolysis, discharge and chemical reaction of some chlorinated hydrocarbon molecules which contain two or more chlorine atoms in the same carbon [8–25]. It is found that many industrial processes, such as plasma etching of semiconductor surface [26,27] and reprocessing of burnt nuclear fuel [28], relate to CCl2 radicals.
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Visiting scientist, permanent address: Institute for Materials Research, National Bureau of Standards, Washington, D.C. 20234, USA.