The chemical interpretation and the temperature dependence of the 14N nuclear quadrupole resonance of aniline and several derivatives

Publisher Website
Google Scholar
Abstract
The 14N nuclear quadrupole resonance frequencies of aniline, o- and p-phenylene diamine, and p-chloro-, p-bromo-, and p-iodo-aniline were measured with a super-regenerative oscillator over a temperature range from 77 to 292 °K. The temperature dependence is analyzed. The chemical interpretation of the quadrupole coupling constants and asymmetry parameters is described.