β Scribed by R.R. Dubin; P.A. Casabella
No coin nor oath required. For personal study only.
-Pulsed nmr techniques were used to determine Li l activation mergies, spin lattice r&xation (T,) times, observed linewidth (Tf) and m&octal narrowing behavior in polycrystalline Li-Na beta-alumina having a nominal 1: 1 Li+/Na* ratio. Specimen heat treatment induced sign&ant changes in all of the measured quantities.
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## Abstract ^6^Li, ^7^Li and ^13^C spinβlattice relaxation and NOE data are reported for methyllithium, butyllithium and phenyllithium with ^6^Li T~1~ values found in the order of tens of seconds and their relaxation 2β3 orders of magnitude less efficient than that for ^7^Li. The data indicate that
H, '3Na and 3'P spin-lattice relaxation times and the 'H second moment of an amorphous sample of fructose 6-phosphate have been measured. The motional parameters of the water molecule have been extracted by employing a model in which the motions are characterized by a Gaussian distribution of correl