The electron spin resonance spectrum of the NF2 radical trapped in inert matrices at 4·2°K

摘要: The electron spin resonance spectrum of the NF2 radical, trapped in argon and krypton matrices at 4·2°k, has been analysed to yield isotropic contributions hyperfine interactions both nitrogen fluorine atoms. Effects due anisotropy g-tensor have observed from which we calculated principal values g-tensor. Theoretical estimates expected magnitudes made. These lead most readily interpretation our experimental results for radical an matrix with a ratio M/R = 300, as indicating that 4·2°k is evidently rotating sufficiently freely about axis perpendicular molecular plane give apparently axially symmetrical.