Study of the Substituent Effect of the Diazonium Group in Chlorobenzenes by 35Cl-NQR

The NQR spectra of chloroderivatives of benzenediazonium tetrafluoborates have been investigated at 77 K. The temperature dependence of some of the NQR frequencies was measured. The correlation between the NQR frequencies and substituent parameters is pointed out and the strong influence of the indu...

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Published inZeitschrift für Naturforschung. B, A journal of chemical sciences Vol. 24; no. 10; pp. 1268 - 1273
Main Authors Pies, Wolfgang, Weiss, Alarich
Format Journal Article
LanguageEnglish
Published Verlag der Zeitschrift für Naturforschung 01.10.1969
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Summary:The NQR spectra of chloroderivatives of benzenediazonium tetrafluoborates have been investigated at 77 K. The temperature dependence of some of the NQR frequencies was measured. The correlation between the NQR frequencies and substituent parameters is pointed out and the strong influence of the inductive effect on the NQR frequencies is discussed. The 2,4,6-trichlorobenzenediazonium tetrafluoborate crystallizes in two modifications as shown by NQR spectroscopy.
ISSN:0932-0776
1865-7117
DOI:10.1515/znb-1969-1013