Electron spin resonance studies of aromatic hydrocarbons absorbed on silica-alumina. I. Perylene

1967 ◽  
Vol 71 (3) ◽  
pp. 633-640 ◽  
Author(s):  
George M. Muha
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Aromatic Hydrocarbons ◽  
Spin Resonance ◽  
Silica Alumina

Organic and biological spectrochemical studies. XXVIII. Electron spin resonance spectra of some polynuclear aromatic hydrocarbon ions

1970 ◽  
Vol 48 (12) ◽  
pp. 1942-1945 ◽  
Author(s):  
J. T. Cooper ◽  
W. F. Forbes ◽  
J. C. Robinson
Keyword(s):  
Electron Spin Resonance ◽  
Aromatic Hydrocarbon ◽  
Electron Spin ◽  
Aromatic Hydrocarbons ◽  
Boron Trifluoride ◽  
Polynuclear Aromatic Hydrocarbons ◽  
Oxidizing Agent ◽  
Polynuclear Aromatic Hydrocarbon ◽  
Spin Resonance ◽  
Anions And Cations

The electron spin resonance spectra are presented for the anions and cations of the polynuclear aromatic hydrocarbons anthanthrene, benz[ghi]perylene, benz[e]pyrene, dibenz[fg,op]naphthacene, and dibenz[a,c]triphenylene. The cation of dibenz[fg,op]naphthacene is shown to form a dimer under certain conditions.The usefulness of a new oxidizing agent for the production of the cations, boron trichloride, has been investigated and was found to afford comparable spectra to boron trifluoride, using sulfur dioxide as solvent.

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