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The lower excited states of some aromatic hydrocarbon mono- and di-negative ions

✍ Scribed by G.J. Hoytink

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
406 KB
Volume
26
Category
Article
ISSN
0009-2614

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✦ Synopsis

The energies of the zero levels of the iower excited states of the mono-negative ions of naphthalene and biphenyi and the mono-and di-negative ions of anthracene, tetracene and pentacene were determined by a closer inspection of the lower frequency regions of their optical spectra. These reuslts will be used in forthcoming papers dealing with the photoelectron ejection of the ions by means of nanosecond ruby laser pulses.

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