Raman spectroscopic investigation of interactions in a naphthalene: Octafluoronaphthalene crystalline complex |
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Authors: | Freeman P. Chen Paras N. Prasad |
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Affiliation: | Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14214, USA |
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Abstract: | The nature of interactions between naphthalene and octafluoronaphthalene in the C10H8:C10F8 crystalline complex is studied by Raman spectroscopy. Phonon bands are examined within the framework of our previously proposed sublattice and giant molecule models to derive information regarding the strength of the interactions. To investigate the specific nature of these interactions, a comparative study is made of the internal vibrations observed in the C10H8:C10F8 complex with those found in pure one component crystals. The result obtained indicates that although naphthalene and octafluoronaphthalene weakly interact, specific electrostatic polarization interactions do exist in the C10H8:C10F8 crystalline complex. |
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