Revue: | Quimica nova |
Base de datos: | PERIÓDICA |
Número de sistema: | 000200274 |
ISSN: | 0100-4042 |
Autores: | Oliveira, Gelson Manzoni de1 |
Instituciones: | 1Universidade Federal de Santa Maria, Departamento de Quimica, Santa Maria, Rio Grande do Sul. Brasil |
Año: | 2002 |
Periodo: | Jul-Ago |
Volumen: | 25 |
Número: | 4 |
Paginación: | 648-656 |
País: | Brasil |
Idioma: | Portugués |
Tipo de documento: | Artículo |
Enfoque: | Teórico, divulgación |
Resumen en inglés | IR bands related to M-C stretchings are not diagnostically significant for the identification of carbonyl groups in the spectra of carbonyl complexes. Otherwise, the frequency, intensity and number of bands for the CO stretchings provide very useful informations about the number of CO ligands and many others structural proprieties, like the presence of bridged CO groups. We report about a relatively simple and useful method for the determination of the CO stretchings of carbonyl complexes, which considers only the bond stretching internal coordinates of the CO groups |
Disciplinas: | Química |
Palabras clave: | Fisicoquímica y química teórica, Química analítica, Química orgánica, Espectroscopía, Carbonilo, Espectroscopía infrarroja, Actividad RAMAN, Espectroscopía vibracional |
Keyword: | Chemistry, Analytical chemistry, Organic chemistry, Physical and theoretical chemistry, Spectroscopy, Carbonyl, Infrared spectroscopy, RAMAN activity, Vibrational spectroscopy |
Texte intégral: | Texto completo (Ver HTML) |