| Autor: |
Garbuzova, I. A., Chekulaeva, L. A., Danilevskaya, L. B., Kotel'nikov, V. A., Lokshin, B. V., Zakharkin, L. I., Kurashev, V. V., Gavrilenko, V. V. |
| Zdroj: |
Russian Chemical Bulletin; February 1990, Vol. 39 Issue: 2 p279-283, 5p |
| Abstrakt: |
Based on analysis of the IR and Raman spectra of Na and K caprolactamates it has been established that these exist not in two forms (lactamic and lactimic), as previously proposed, but rather in one form, intermediate in structure between these two forms, in which the negative charge is delocalized uniformly across the amide bond. It has also been shown that spectral bands at ~1560 and ~1400 cm-1 for these salts correspond to the antisymmetric and symmetric stretching vibrations of this bond. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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