Spectral and Energy Data for Bis (Polyfluoro-Aryl) Amine Complexes with Hydrogen NH…B Bond
- 1 July 1993
- journal article
- research article
- Published by Taylor & Francis in Spectroscopy Letters
- Vol. 26 (6) , 1139-1151
- https://doi.org/10.1080/00387019308011599
Abstract
In the IR spectra of complexes of (C6F5)2NH, (4-CF3C6F4)2NH and (γ-NC5F4)2NH with acetonitrile, tetrahydrofurane, dimethylformamide, dimethylsulfoxide and hexametapole, the v(NH) band has a complex structure due to Fermi resonance with low-frequency vibration combinations. In the range of 15–65°C the equilibrium constants and complex formation enthalpies in CCl4 solution have been determined.Keywords
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