Multiplet structure of the emission bands of coronene and perylene in n-heptane single crystal
1975; Elsevier BV; Volume: 35; Issue: 3 Linguagem: Inglês
10.1016/0009-2614(75)85632-6
ISSN1873-4448
AutoresMichel Lamotte, A.M. Merle, Jacques Joussot–Dubien, François Dupuy,
Tópico(s)Photoreceptor and optogenetics research
ResumoHighly resolved emission spectra of coronene and perylene molecules included in single crystals of n-heptane have been observed at 4.2 K. Comparison with spectra obtained in polycrystallized solutions indicates that solute molecules are trapped in similar substitutional sites in both matrices. Polarization study of the multiplet components and ESR measurements reveal that multiplets are due to molecules differing only slightly in orientation.
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