β Scribed by C.A de Lange; K.J Peverelli
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The NMR spectrum of __cis__β2βbutene partially oriented in a nematic phase has been analysed, and information about the geometry and the indirect spinβspin coupling constants has been obtained. Assuming the barrier of rotation of the methyl groups and other geometrical information from
The NMR spectrum of benzotrifluoride dissolved in the nematic phase of n-(p-ethoxybenzylidene )-p'-n-butylaniline has been analysed, and the structure of the proton and fluorine skeleton has been determined. The height of the hindering potential to trifluoromethyl rotation cannot be measured. Due to
The NXIR specrra of triflooroethene dissolved in various liquid crystals have been anzlysed. The relztivc signs of the indirect couplings could be determined unambiguously from the experiments in the lyotropic solvent. A complete NStR geometry wz obtained from espcriments with rssentislly different