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Volume 62, 1966
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Spectroscopic studies on n-donor +σ-acceptor systems: alkylthioureas and thiocarbanilides

Abstract

The donor-acceptor interactions of alkylthioureas and thiocarbanilides with halogens have been investigated in detail employing electronic and infra-red spectroscopy. Various correlations of the spectroscopic and thermodynamic data have been presented. Alkylthioureas are by far the strongest donors known, and give high equilibrium constants (10,000-40,000 1. mole–1) and enthalpies of formation (9-18 kcal mole–1). The perturbation of the various vibrational frequencies due to charge transfer have also been studied. Hydrogen bonding of thioureas with hydroxylic compounds have been reported.

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Article information


Trans. Faraday Soc., 1966,62, 29-38
Article type
Paper

Spectroscopic studies on n-donor +σ-acceptor systems: alkylthioureas and thiocarbanilides

K. R. Bhaskar, R. K. Gosavi and C. N. R. Rao, Trans. Faraday Soc., 1966, 62, 29
DOI: 10.1039/TF9666200029

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