One- and two-color resonance-enhanced multiphoton ionization spectroscopy of the Kr·NO complex via the à 2Σ+ state

Bush, Andrew M.; Dyke, John M.; Mack, Paul; Smith, David M.; Wright, Timothy G.
December 1996
Journal of Chemical Physics;12/8/1996, Vol. 105 Issue 22, p9804
Academic Journal
A structured spectrum of the à state of the Kr·NO complex has been obtained for the first time, employing the techniques of one-color (1+1) and two-color (1+1′) resonance-enhanced multiphoton ionization spectroscopy. The T0 value of the Ã←X transition is 44 201±1 cm-1, and the spectrum allows estimates to be made of the dissociation energies (D0) of both the X and à states of ∼110 cm-1. Of significance is that the spectrum appears in both the Kr·NO+ mass channel and (when high photon intensities are used) in the Kr+ mass channel. Non-Rydberg behavior of the à states of Ar·NO and Kr·NO is noted. © 1996 American Institute of Physics.


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