Anisotropic Electron Spin Resonance Spectra of PCl2 and NCl2 in Low Temperature Matrices

Well-resolved ESR spectra of PCl2 were observed from the thermolysis (1000°C) of PCl3, in argon, krypton, xenon, and nitrogen matrices. Satisfactory computer simulated spectra were obtained using two slightly different interpretations. One assumed a rhombic g tensor and an axially symmetric phosphor...

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Published in:The Journal of chemical physics 1972-09, Vol.57 (6), p.2431-2442
Main Authors: Wei, Michael S., Current, Jerry H., Gendell, Julien
Format: Article
Language:English
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Summary:Well-resolved ESR spectra of PCl2 were observed from the thermolysis (1000°C) of PCl3, in argon, krypton, xenon, and nitrogen matrices. Satisfactory computer simulated spectra were obtained using two slightly different interpretations. One assumed a rhombic g tensor and an axially symmetric phosphorus hyperfine tensor; gxx=2.0024, gyy=20011, gzz=1.9962; C∥(P)=293 G; C⊥(P)=± 30.5 G; C∥(Cl)=17.5 G; C⊥(Cl)
ISSN:0021-9606
1089-7690
DOI:10.1063/1.1678606