C Magic-Angle-Spinning NMR Study of the Electronic Properties of theAPolymers
- 15 April 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 76 (16) , 2922-2925
- https://doi.org/10.1103/physrevlett.76.2922
Abstract
Very high speed magic angle spinning (MAS) allows one to resolve the C NMR spectra of the polymer phases bonding. From spectral intensity analysis it is concluded that the distribution of spin densities is influenced by the ordering of the chains in the crystal. It differs markedly in K from that found in the Rb and Cs polymers. The incidence of the electronic structure on the dimensionality of the magnetic properties of these systems is discussed.
Keywords
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