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Physical Properties of Monocyclic Thiophens

Physical Properties of Monocyclic Thiophens. -2,3.1 Photoelectron and u.y,Spectra. The lowest ir-ionizations in thiophen, furan, and pyrrole were found to be 12.5, 15.3, and 12.9 eV, respectively, by comparison of observed He(II)/ (I) intensity changes in the corresponding photoelectron spectra with -calculated intensity trends for different possible assignments Shake-up transitions in the X-ray photoelectron spectra of some five-membered heterocycles containing two heteroatoms were compared... [Pg.81]

See other pages where Physical Properties of Monocyclic Thiophens is mentioned: [Pg.77]    [Pg.521]    [Pg.76]    [Pg.521]    [Pg.77]    [Pg.521]    [Pg.76]    [Pg.521]    [Pg.353]    [Pg.646]    [Pg.646]   


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Monocyclic

Of thiophene

Thiophene physical properties

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