A nuclear magnetic resonance rate study of N,N-dimethylformamide complexes with AlCl3, BeCl2, GaCl3, SbCl5and TiCl4
- 1 January 1967
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 12 (2) , 111-116
- https://doi.org/10.1080/00268976700100151
Abstract
A nuclear magnetic resonance rate study of complexes of N,N-dimethylformamide (DMF) with AlCl3, BeCl2, GaCl3, SbCl5 and TiCl4 has been carried out. Measurements were made possible by the observation of separate resonance signals for bulk and complexed DMF in all solutions. Rate constants at 290°k varied from 2 sec-1 for the AlCl3. (DMF) n system to about 150 for the BeCl2. (DMF) n solution. Activation energies for the exchange process were also measured for all solutions.Keywords
This publication has 8 references indexed in Scilit:
- Amide Contact Shift Studies and the Assignment of the Methyl Peaks in N,N-DimethylamidesJournal of the American Chemical Society, 1966
- Proton Magnetic Resonance Studies of the Solvation of Cations in N,N-Dimethylformamide Solutions of Cobalt(II) and Nickel(II) Perchlorates and the Direct Determination of the Solvation Number of Cobalt(II)Inorganic Chemistry, 1966
- Solvation Number and Solvent Exchange Rate of Al(DMSO)n3+ in DMSOThe Journal of Chemical Physics, 1966
- N.M.R. studies of electrolytes in binary solvent mixtures I. 10:1 aqueous mixtures of acetone, N,N-dimethylformamide, dimethylsulphoxide, dioxane, ethanol, and N-methylformamideMolecular Physics, 1966
- Nuclear Magnetic Resonance Study of the Solvation of Co++ in Methanol and Methanol—Water MixturesThe Journal of Chemical Physics, 1964
- Coordination Numbers of Beryllium and Aluminum Ions in Aqueous SolutionsThe Journal of Chemical Physics, 1963
- Determination of the Solvation Number of the Magnesium Ion in Methanol by NMR TechniquesThe Journal of Chemical Physics, 1962
- Nuclear Magnetic Resonance Studies on Hydration of CationsThe Journal of Chemical Physics, 1960