Artículos de revistas
A Low Temperature Matrix Isolation Infrared Study Of Acetamides. I. Acetamide And Some Deuterated Derivatives
Registro en:
Journal Of Molecular Structure. , v. 321, n. 3, p. 187 - 195, 1994.
222860
10.1016/0022-2860(93)07964-X
2-s2.0-0000069759
Autor
Knudsen R.
Sala O.
Hase Y.
Institución
Resumen
The IR spectra of acetamide and some of its deuterated derivatives in argon matrices (14 K) have been obtained in the region 4000-200 cm-1. An injection system was developed to avoid multiple site splitting. A normal coordinate analysis has been carried out for the a″ vibrational modes and from the CNH2 torsional force constant the potential barrier was calculated to be 81 kJ mol-1. © 1994. 321 3 187 195 Sugisaki, Tanaka, Hirota, (1974) J. Mol. Spectrosc., 49, p. 241 Azman, Drofenik, Hadzi, Lukman, Experimental and semi-theoretical investigations of O, S, and Se-amides and ureas. (1967) Journal of Molecular Structure, 1, p. 181 Neuman, Jr., Young, (1965) J. Phys. Chem., 69, p. 2570 Filleux-Blanchard, Durand, Barrières de Rotation Autour des Liaisons CN dans la Série des Urées. Influence du Remplacement de CO par CS (1971) Organic Magnetic Resonance, 3, p. 187 Lepoivre, Desseyn, Alderweireldt, 1H NMR studies on thioamides: Barriers to internal rotation (1974) Organic Magnetic Resonance, 6, p. 284 Suzuki, Infrared Spectra and Normal Vibrations of Acetamide and its Deuterated Analogues (1962) Bulletin of the Chemical Society of Japan, 35, p. 1279 Uno, Machida, Saito, Infrared Spectra of Partially Deuterated Acetamide (1969) Bulletin of the Chemical Society of Japan, 42, p. 897 Uno, Machida, Saito, (1971) Spectrochim. Acta, 27, p. 833. , Part A Garrigou-Lagrange, (1974) J. Chim. Phys., 71, p. 149 Kydd, Dunham, (1980) J. Mol. Struct., 69, p. 79 Hansen, Larsen, Nicolaisen, (1980) Chem. Phys. Lett., 69, p. 327 Suzuki, Infrared Spectra and Normal Vibrations of Thioamides. II. Thioacetamide (1962) Bulletin of the Chemical Society of Japan, 35, p. 1449 Walter, Stäglich, (1974) Spectrochim. Acta, 30, p. 1739. , Part A Ray, Sathyanarayana, A Reinvestigation of the Normal Vibrations of Thioacetamide (1974) Bulletin of the Chemical Society of Japan, 47, p. 729. , Jpn King, (1971) J. Phys. Chem., 75, p. 405 King, (1972) Spectrochim. Acta, 28, p. 165. , Part A Räsänen, Murto, Kivinen, A Matrix Infrared Study of the NH2Torsions of Amides (1978) Berichte der Bunsengesellschaft für physikalische Chemie, 82, p. 63 Räsänen, (1983) J. Mol. Struct., 101, p. 275 Fillaux, de Lozé, (1976) Chem. Phys. Lett., 39, p. 547 Ataka, Takeuchi, Tasumi, (1984) J. Mol. Struct., 113, p. 147 Ataka, Takeuchi, Harada, Tasumi, (1984) J. Phys. Chem., 88, p. 449 Sugawara, Hirakawa, Tsuboi, Kato, Morokuma, (1986) J. Mol. Spectrosc., 115, p. 21 Moritz, (1962) Nature, 195, p. 800 Krueger, Smith, Amino group stretching vibrations in primary acid amides (1967) Canadian Journal of Chemistry, 45, p. 1611