Spectroscopic investigations of phase transition in 5-chloro-2-pyridone

PS Raghoottama, S Soundararajan…

Index: Raghoottama, P. S.; Soundararajan, S.; Ramakrishna, J. Journal of Molecular Structure, 1987 , vol. 157, p. 371 - 384

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Citation Number: 3

Abstract

Abstract Spectroscopic investigation of 5-chloro-2-pyridone has been carried out in the temperature range 77–300 K. At room temperature the 35 Cl NQR spectrum shows a single line at 35.618 MHz, but at 250.7 K two lines appear at 35.850 MHz and 35.840 MHz