The Structure and EPR Behavior of Nitroxide Biradical Containing Phosphorus Atom in the Bridge), where OR6 is 1-oxyl-2,2,6,6-tetramethyl-4-oxypiperidine, have been studied by
electron paramagnetic Electron paramagnetic resonance of radiation-induced paramagnetic centers in an aerogel the
electron paramagnetic resonance method. It has been found that three types of
paramagnetic centers appear