Spectroscopic Determination of the Hindered Rotational Behavior of the CN− in Alkali Halides
✍ Scribed by S. R. Wilk; F. Lüty
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 474 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0370-1972
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📜 SIMILAR VOLUMES
## Abstract The barriers to internal rotation about the CN bond in several thiopiperidides have been determined by the NMR technique. It was found that the barrier height (Δ__G__^‡^) increases in the series cinnamoylthiopiperididem‐and __p__‐substituted cinnamoylthiopiperidides the barriers were s
An ultraviolet emission spectrum attributed to cyanide ions in alkali halide lattices is excited by VUV irradiation and electron impact, using samples containing isotopically substituted "CN-as well as normal "CN-. Analysis ofthe spectrum yields ground state vibrational constants we=2125 cm-' and w,