Photoadduct of anthracenophane: Bi(anthracene-9,10-dimethylene)

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Abstract

The electronic structure of photoadduct (PA) of bi(anthracene-9,10-dimethylene) (anthracenophane; ACP) has
been studied in the gas phase by UV photoelectron spectroscopy (UPS) and quantum chemical calculations. PA
was obtained by photoisomerization of 9,10-anthracenophane induced by UV light from the He discharge lamp
which is also used as an ionization radiation source for UPS. The electronic structure of PA was found to be very
similar to the electronic structure of dianthracene (DA). Molecules of PA and DA both contain four nonconjugated
benzene moieties with “butterfly” shaped molecular structures.
Original languageEnglish
Article number138181
Number of pages4
JournalChemical Physics Letters
Volume763
Early online date30 Nov 2020
DOIs
Publication statusPublished - 2021

Grant Number

  • OPA4068

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