Fluorescence and absorption spectroscopy of the near-infrared vibronic transitions in matrix-isolated NpF6

The 4Γ8u and 2Γ7u excited states of NpF6 have been characterized in a solid argon matrix using absorption, fluorescence, and fluorescence excitation spectroscopies. Analysis of the vibronic bands of these states gives excited state vibrational frequencies which are compared to those of the ground st...

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Bibliographic Details
Published in:The Journal of chemical physics 1991-04, Vol.94 (7), p.4790-4796
Main Authors: Mulford, R. N., Dewey, H. J., Barefield, J. E.
Format: Article
Language:English
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Summary:The 4Γ8u and 2Γ7u excited states of NpF6 have been characterized in a solid argon matrix using absorption, fluorescence, and fluorescence excitation spectroscopies. Analysis of the vibronic bands of these states gives excited state vibrational frequencies which are compared to those of the ground state. The 4Γ8u state fluoresces with a 4.6 ms lifetime and a quantum yield near unity.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.460563