Electron spin resonance spectrum of the
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Ira B. Goldberg
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Article
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1973
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John Wiley and Sons
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English
β 330 KB
## Abstract The anion radical of 1,2βdiphenylcyclobutene was studied by electron spin resonance. The hyperfine splittings were found to be 0Β·47 and 0Β·74 G for the __meta__βpositions, 2Β·23 and 2Β·69 G for the __ortho__βpositions and 4Β·21 G for the __para__βpositions of the phenyl rings. The methylene