The temperature dependence of EPR hyperfine structure coupling in the photolytically generated maleic anhydride radical R1

Temperature dependence of the isotropic

Temperature dependence of the isotropic hyperfine coupling constants in 1,4-hydroquinone and 1,4-dihydroxynaphthalene cation radicals

✍ Jussi Eloranta; Mikko Vuolle 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 220 KB

The temperature dependences of hydroxyl group proton and ring proton isotropic hyperÐne coupling constants (IHFC) of 1,4-hydroquinone (HQ) and 1,4-dihydroxynaphthalene (NQ) cation radicals were measured by electron paramagnetic resonance spectroscopy. The spectral parameters were obtained in the tem