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Etude par résonance paramagnétique électronique du radical (ΦNH) 2 P• piégé dans un monocristal de diphenylamino‐phosphineoxyde irradié aux rayons X
Author(s) -
Ginet Lucien,
Geoffroy Michel
Publication year - 1974
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19740570627
Subject(s) - chemistry , electron paramagnetic resonance , isotropy , anisotropy , crystallography , coupling constant , nuclear magnetic resonance , physics , optics , particle physics
The radical (ΦNH) 2 P· is trapped by annealing at 100°C an X‐irradiated single crystal of NN diphenyl phosphondiamide and has been studied by electron spin resonance. The isotropic and anisotropic 31 P coupling constants are discussed. The principal values and direction cosines of the g tensor are also given.