Vibrational Spectra and Normal Coordinate Analysis ofN-Methyl Thiourea
作者： K. Dwarakanath , D. N. Sathyanarayana
DOI: 10.1246/BCSJ.52.2084
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摘要: The infrared spectra of N-methylthiourea (NMTU) and its N-deuterated S-methylated species were measured. Assignment the Raman NMTU has been accomplished by correlation with thiourea use band shifts on N-deuteration as well S-methylation. Normal coordinate analysis was performed for all fundamentals NMTU-d3, assignments obtained from force field calculations being discussed in relation to those other related thioureas thioamides. potential barriers internal rotations –NH2, –CH3, –CN groups estimated constants.
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core.ac.uk 参考文章(15)
Albert S. Tompa, Rupert D. Barefoot, Elton Price, Hindered rotation in N-methylthiourea The Journal of Physical Chemistry. ,vol. 73, pp. 435- 438 ,(1969) , 10.1021/J100722A029
Arabinda Ray, D. N. Sathyanarayana, A Reinvestigation of the Normal Vibrations of Thioacetamide Bulletin of the Chemical Society of Japan. ,vol. 47, pp. 729- 731 ,(1974) , 10.1246/BCSJ.47.729
Toyozo Uno, Katsunosuke Machida, Yutaka Saito, Infrared Spectra of Partially Deuterated Acetamide Bulletin of the Chemical Society of Japan. ,vol. 42, pp. 897- 904 ,(1969) , 10.1246/BCSJ.42.897
F. Bachechi, L. Zambonelli, G. Marcotrigiano, Crystal and molecular structure of tetrakis(N-ethylthiourea)platinum(II) iodide Inorganica Chimica Acta. ,vol. 17, pp. 225- 228 ,(1976) , 10.1016/S0020-1693(00)81986-6
R. K. Gosavi, U. Agarwala, C. N. R. Rao, Infrared Spectra and Configuration of Alkylthiourea Derivatives. Normal Vibrations of N,N′-Dimethyl- and Tetramethylthiourea international conference on supercomputing. ,vol. 89, pp. 235- 239 ,(1967) , 10.1021/JA00978A009
Isao Suzuki, Infrared Spectra and Normal Vibrations of Thioamides. I. Thioformamide Bulletin of the Chemical Society of Japan. ,vol. 35, pp. 1286- 1293 ,(1962) , 10.1246/BCSJ.35.1286
Isao Suzuki, Infrared Spectra and Normal Vibrations of Thioamides. III. N-Methylthioformamide and N-Methylthioacetamide Bulletin of the Chemical Society of Japan. ,vol. 35, pp. 1456- 1464 ,(1962) , 10.1246/BCSJ.35.1456
E. Bright Wilson, Some Mathematical Methods for the Study of Molecular Vibrations Journal of Chemical Physics. ,vol. 9, pp. 76- 84 ,(1941) , 10.1063/1.1750829
A. Yamaguchi, R. B. Penland, S. Mizushima, T. J. Lane, Columba Curran, J. V. Quagliano, Infrared Absorption Spectra of Inorganic Coördination Complexes. XIV. Infrared Studies of Some Metal Thiourea Complexes1a Journal of the American Chemical Society. ,vol. 80, pp. 527- 529 ,(1958) , 10.1021/JA01536A005
Kai Arne Jensen, Per Halfdan Nielsen, Lars Gunnar Sillén, E. Kulonen, J. Brunvoll, E. Bunnenberg, Carl Djerassi, Ruth Records, Infrared Spectra of Thioamides and Selenoamides. Acta Chemica Scandinavica. ,vol. 20, pp. 597- 629 ,(1966) , 10.3891/ACTA.CHEM.SCAND.20-0597