Electron Spin Resonance of the Triplet State of a Photochemical Oxidation Product of Crystalline Durene

An optical method of detection of electron spin resonance of metastable states has permitted the investigation of the triplet entity responsible for the blue component in the phosphorescence of purified crystalline durene. This entity has fine structure parameters and D/hc = ±(0.335 ± 0.003) cm −1 E...

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Veröffentlicht in:Molecular crystals 1969-01, Vol.5 (3), p.297-302
1. Verfasser: Sharnoff, Mark
Format: Artikel
Sprache:eng
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Zusammenfassung:An optical method of detection of electron spin resonance of metastable states has permitted the investigation of the triplet entity responsible for the blue component in the phosphorescence of purified crystalline durene. This entity has fine structure parameters and D/hc = ±(0.335 ± 0.003) cm −1 E/hc = ∓ (0.043 ± 0.002) cm −1 The principal axes of the fine structure tensor and the magnitudes of its principal values are consistent with Sponer and Kanda's attribution of this phosphorescence to an aldehydic photo-oxidation product of the durene molecule.
ISSN:0369-1152
DOI:10.1080/15421406908083463