N.M.R. of monosubstitued benzenes (C6H5X) in a nematic phase (X = SeCl, SnCl3, PCl2, POCl2 or PSC12)

Written by sctunisie 30 december 1987 no comments

The proton NMR spectra of monosubstitued benzenes C₆H₅X (X = SeCl, SnCl₃, PCl₂, POCl₂, PSCl₂) oriented in the Merck IV nematic phase were analysed. Effect of the substituant X on the geometry was discussed. The determined structures are in good agreement with those found by electron diffraction for phosphorous dichloride phenyl and phosphonic dichloride phenyl.

T. Turki, E. Haloui

Pages 9-13

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N.M.R. of monosubstitued benzenes (C6H5X) in a nematic phase (X = SeCl, SnCl3, PCl2, POCl2 or PSC12)