The anomalous behavior of 18O-labeled compounds—III. The CH18O hydrogen bond existing in aqueous solutions of acetonitrile
✍ Scribed by Hanan Pikman; S. Pinchas
- Book ID
- 118908148
- Publisher
- Elsevier Science
- Year
- 1970
- Weight
- 128 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0022-1902
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📜 SIMILAR VOLUMES
Infrx;ed SpCtiOScopic m?osurements in solution zt low temperatures show in the case of substituted phenols, thzr in kphase and on out-of-phase OH st-etching vibxtion exists due to the coupling oi vibrational motions of adjacent OK group ir! hq.&ogen bonded "golym~-rs".
Unequivocal existence of a centrosymmetric associated dimer of the title compound 1 formed by C-H.. • O=C hydrogen bonds was found by X-ray crystallography. The occurrence of this hydrogen bond, as well as the observed reduction of the bond-length alternation in the seven-membered ring of 1, is unde