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|Type:||Artigo de periódico|
|Title:||Infrared And Raman Spectra Of Pyromellitic Dithioanhydride|
|Abstract:||The i.r. spectrum of pyromellitic dithioanhydride has been measured from 4000 to 200 cm-1; polarized i.r. spectra of single crystals have been also obtained. The Raman spectra of polycrystalline samples and solutions have been recorded and polarization of many lines has been determined. A detailed assignment of most of the fundamentals has been proposed on the basis of i.r. dichroism of the single crystals, Raman spectra and analogies with the spectra of related molecules. © 1981.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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