S

Abstract

The Electron Spin Resonance(ESR) of iminoxy radicals trapped in gamma-irradiated isonitroseacetophenone and phenylglioxime single crystals have been studied. It has been understood that iminoxy radicals trapped in these crystals is isomeric iminoxy radicals. In addition site splitings have been observed for both of crystals for every radicals, principal components of the g and hyperfine tensors of N and proton; distribution spin density of unpaired electron in radicals; s and p charecters of spin density on the nitrogen, and CNO bond angle have been calculated.