Spin-lattice relaxation and molecular motions in amorphous fructose 6-phosphate
✍ Scribed by E.C. Reynhardt
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 336 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
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 correlation times.
📜 SIMILAR VOLUMES
## Abstract ^13^C NMR spin‐lattice relaxation times (__T__~1~) and nuclear Overhauser enhancements (η) were measured for dithiarsolanes. The contributions of dipolar (__T__) and spin‐rotation (__T__) mechanisms were determined. The __T__~1~ data were analysed to obtain information on the relative o
## Am -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
ExperimentaI results of an investigation of the proton spin-lattice relaxation in a weU-+oxvn homologous series exhiiiting smectic polymorphism, are presented. Bxphaatioas for strik& features of Tr and TrB dependences on temperature, frequency and molecular orientation in terms of mokcuh motions are