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Excited singlet—singlet absorption spectra of weak EDA complexes with liquid donors

✍ Scribed by Nobuyuki Tsujino; Hiroshi Masuhara; Noboru Mataga

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
324 KB
Volume
21
Category
Article
ISSN
0009-2614

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✦ Synopsis

New excited singlet-singlet &-St) absorption spectra were observed in the case of TCNB complexes with benzene, toluene as well as mesitylene, pyromellitic dianhydride-toluene complex and p.dicyanobenzene-cr-rnethyInaphthalene complex at room temperature. All spectra can be well reproduced by a superposition of the bandsof the acceptor anion and the donor dimer cation. The fluorescent state of these systems is deemed to be a i:2 @;A-) complex.

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