Photodissociation spectrum of CH3I+ prepared by multiphoton ionization |
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| Authors: | William A Chupka Steven D Colson Mark S Seaver Anne M Woodward |
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| Institution: | Sterling chemistry Laboratory, Yale University, New Haven, Connecticut 06511, USA |
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| Abstract: | Two-photon resonant multiphoton ionization has been used to prepare rotationally cooled and selected CH3I+ ions with controlled vibrational and electronic distributions. These ions are photodissociated by a second laser. The highly simplified photodissociation spectrum displays a clear dissociation threshold as well as bands hidden in earlier spectra. The data suggests corrections to previously determined vibrational constants. |
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