First Singlet-Singlet Electronic Transition in the Phenanthrene Molecule and the Band Structure of the Phenanthrene Crystal
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- Donald S. McClure
- Department of Chemistry and Chemical Engineering, University of California, Berkeley, California
書誌事項
- 公開日
- 1956-09-01
- DOI
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- 10.1063/1.1742948
- 公開者
- AIP Publishing
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説明
<jats:p>The absorption and emission spectra of single crystals of phenanthrene have been studied at 20°K. The data show that the transition moment in the molecule is short-axis polarized, and that the factor group splitting in the crystal is 47 cm—1. The emission originates in a region of very weak absorption at a frequency below the main absorption in analogy to several other molecular crystals whose spectra have been studied. It is suggested that the emitting level corresponds to a distorted lattice site.</jats:p>
収録刊行物
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- The Journal of Chemical Physics
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The Journal of Chemical Physics 25 (3), 481-485, 1956-09-01
AIP Publishing