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Solute molecular structure determination by NMR: Furan in liquid crystal mixtures
Author(s) -
Jokisaari Jukka,
Hiltunen Yrjö,
Heikkilä Helena
Publication year - 1985
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260230909
Subject(s) - thermotropic crystal , chemistry , furan , liquid crystal , solvent , thiophene , crystal structure , molecular geometry , crystallography , computational chemistry , molecule , organic chemistry , polymer , liquid crystalline , optics , physics
The r α structure of furan dissolved in various thermotropic nematogens and in their mixtures was studied. The results indicate that the structure is not very sensitive to the solvent, contradicting the observations made earlier on the structure of thiophene. The distance ratios and bond angles are observed to be in fair agreement with the results derived from a microwave spectrum.