✦ LIBER ✦
On the splitting of ν(OH) k = 0 phonons and band-width in hydrogen bonded organic solids: α-naphthol
✍ Scribed by M. Benzo; P. Piaggio; G. Dellepiane; G. Zerbi
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 345 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
cmaphthol crystallizes with the same type of hydrogen bonded chain like planar zig-zag structure as other X-H.-.X _ systems (X = F. Cl. Br, and sometimes 0). The intramolecular k = 0 splitting for v(O-H) motions of crnaphthol has been clearly observed in the infrared spectrum with polarized light on iso-oriented small single crystals. It is found that the observed intramolecular L(X-H) splitting or the correspondingfXHIXH nearest neighbour quadratic force constants across the hydrogen bond can be correlated with the electronegativity of the X atom.