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Title: Exciplex formation with associated exciplex emission in diphenyl-hexatriene-tertiary amine systems in nonpolar solvents
Authors: Majumder (nee Kar Purkayastha), Anupa Guha
Bhowmik, Benoy B
Basu, Sadhan
Issue Date: Nov-1991
Publisher: NISCAIR-CSIR, India
Abstract: Diphenylhexatriene (DPH) forms exciplexes with N,N-diethylaniline and N,N-dimethylaniline with associated exciplex emissions. Excimer formation of DPH has not been observed. Using Onsager's reaction field concept the dipole moment of the' exciplex has been calculated. It has been justified that the delocalised orbital in aromatic tertiary amine takes part in exciplex formation. The exciplex emission is sometimes suppressed in highly polar media.
Page(s): 964-965
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.30A(11) [November 1991]

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