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|Type:||Artigo de periódico|
|Title:||The I.r. And Raman Spectra Of Tetraiodophthalic Anhydride, Potassium Tetraiodophthalimide, Tetraiodophthalimide And N-d-tetraiodphthalimide|
|Abstract:||The i.r. (4000-170 cm-1) and Raman (4000-40 cm-1) spectra were reported for polycrystalline tetraiodophthalic anhydride, potassium tetraiodophthalimide, tetraiodophthalimide and N-d-tetraiodophthalimide. The observed bands of C6I4(CO)2X, where X = O, N-, NH and ND, were tentatively assigned in comparison with those of C6H4(CO)2X, C6Cl4(CO)2X and C6Br4(CO)2X, on the basis of C2ν molecular symmetries. A normal coordinate analysis was carried out to confirm the vibrational assignment and obtain the force constants on an assumption of the valence force field. © 1980.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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