✦ LIBER ✦

The use of two nematic solvents in the determination of molecular structure of systems providing deceptively simple spectra

✍ Scribed by C. L. Khetrapal; A. C. Kunwar; S. Arumugam

Publisher: John Wiley and Sons
Year: 1984
Tongue: English
Weight: 215 KB
Volume: 22
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1270221108

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✦ Synopsis

The use of two liquid crystals as solvents in the determination of molecular structure has been demonstrated for systems which do not provide structural information from studies in a single solvent owing to the fact that the spectra are deceptively simple, with the result that all the spectral parameters cannot be derived with reasonable precision. The specific system studied was 2-(pbromophenyl)-4,6-dichloropy1imidine, for which relative inter-proton distances have been determined from the proton NMR spectra in two nematic solvents.

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