Physical properties of organic thiones. Part I. Electronic absorption spectra of nitrogen‐containing thione compounds
- 1 January 1960
- journal article
- research article
- Published by Wiley in Recueil des Travaux Chimiques des Pays-Bas
- Vol. 79 (5) , 454-463
- https://doi.org/10.1002/recl.19600790503
Abstract
The electronic absorption spectra of some thioamides, dithiocarbamic esters, thioureas and one thioncarbamic ester are recorded in a hydrocarbon, diethyl ether, ethanol and concentrated sulphuric acid as solvents. The bands are classified according to their intensities and solvent effects. It is shown that the assignment of Koch must be reversed. The spectra of substituted thioureas are discussed in relation to their spatial structures.Keywords
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