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An NMR structural study of 2‐fluoropyridine dissolved in a nematic solvent
Author(s) -
Burnell E. E.,
Marshall A. G.,
Roe D. C.
Publication year - 1979
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270120509
Subject(s) - liquid crystal , solvent , molecule , phase (matter) , proton , proton nmr , pyridine , materials science , crystallography , chemistry , computational chemistry , organic chemistry , physics , optoelectronics , quantum mechanics
The proton NMR spectrum of 2‐fluoropyridine partially oriented in a nematic phase has been analyzed, and the geometry of the proton and fluorine skeleton and the order matrix have been determined. The structure does not differ significantly from that of pyridine in a nematic solvent, and the largest positive order parameter axis lies approximately along the CF bond direction in the molecule.