Fine‐Structure analysis of ClO fragments in the mode‐specific predissociation of chlorine dioxide

摘要: The photodissociation of OClO ( 2 A )→ CO (X Π Ω ,υ,J,Λ)+O 3 P) in the 424-450 nm region and 356-371 has been investigated by monitoring ClO ,υ =0,J,Λ) fragments using two-photon laser-induced fluorescence. In long-wavelength regime product vibrational excitation is clearly a function particular initial type motion ν 1 ,ν ). This behavior significantly reduced at shorter photolysis wavelengths. population rotational levels observed to resemble Boltzmann distributions around 1000 K. ratio about P( 3/2 ):P( 1/2 ) = 3.5 obtained for two spin-orbit states ClO. Λ-doublet (A') (A) are equally preferred dissociation process.