NMR geometry and interaction parameters of methylisocyanide in various liquid-crystalline environments

✍ Scribed by Y. Hiltunen; J. Jokisaari; J. Lounila; A. Pulkkinen; G. Dombi

• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 423 KB
• Volume: 148
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(88)87287-7

✦ Synopsis

The NMR r, geometry of methylisocyanide has been studied in two liquid-crystal solvents and their mixtures by applying both the conventional technique, which takes into consideration only the harmonic vibrational effects on the dipolar couplings, and a method which also allows for orientation-dependent molecular deformations induced by the anisotropic environment. The latter analysis gives as a by-product the interaction parameters, M, which describe the anisotropic forces acting on the three different bonds of methylisocyanide dissolved in liquid-crystalline phases.