Laser-induced fluorescence of jet-cooled complexes of carbazole and N-ethyl carbazole with alkyl cyanides |
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Affiliation: | 1. Department of Statistics, Quaid-i-Azam University, Islamabad 45320, Pakistan;2. Department of Decision Sciences, Bocconi University, via Röentgen 1, Milan 20136, Italy;3. CNR-IMATI, via Bassini 15, Milan 20133, Italy |
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Abstract: | Fluorescence excitation spectra of complexes of carbazole and N-ethyl carbazole with a series of six alkyi cyanides, in a supersonic jet, are presented. The former chromophore undergoes hydrogen bonding with these ligands; N-ethylation of the chromophore prevents hydrogen bonding, but formation of complexes apparently similar in terms of both intermolecular interaction strength and geometry is observed. |
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