V. N. Pandey, S. Thakur
Nov 1, 1980
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Influential Citations
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Journal
Journal of Molecular Structure
Abstract
Abstract The photoacoustic spectra of 2-fluoro, 2-chloro, 2-bromo and 2-hydroxynaphthalenes have been recorded in the powder form. A method of analysing these spectra is suggested in the light of solution phase and vapour phase data on these molecules. It is observed that the non-radiative transitions in the region of 200 nm decrease in these molecules as the substituent in the 2-position is changed from F to Cl to Br to OH.