Abstract
Analysis of the IR spectra of N-methyltrifluoromethanesulfonamide, as well as quantum-chemical calculations of solvate complexes of its monomer and open-chain dimer have demonstrated inadequacy of the model assuming the presence in protophilic solvents of a 1:1 monomer H-complex only. A model is suggested, which is based on an equilibrium between the 1:1 monomer H-complexes and open-chain dimer complexes of variable composition. The proposed model is much better consistent with experimental data.
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Original Russian Text © I.V. Sterkhova, N.N. Chipanina, B.A. Shainyan, V.K. Turchaninov, 2007, published in Zhurnal Obshchei Khimii, 2007, Vol. 77, No. 1, pp. 79–89.
For communication III, see [1].
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Sterkhova, I.V., Chipanina, N.N., Shainyan, B.A. et al. Molecular structure of complexes with bifurcated hydrogen bond: IV. Solvate H-complexes of N-methyltrifluoromethanesulfonamide in aprotic protophilic media. Russ J Gen Chem 77, 73–83 (2007). https://doi.org/10.1134/S1070363207010100
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DOI: https://doi.org/10.1134/S1070363207010100