Abstract
AbstractUsing isotopic dilution experiments the intramolecular and intermolecular contributions to the proton nuclear magnetic relaxation rate in glycerol were determined separately at frequencies between 6 MHz and 180 MHz and at temperatures between ‐ 20°C and + 72 ° C. Also some deuteron relaxation rates in glycerol‐d3were measured at 6 MHz and comparable temperatures.The intramolecular and intermolecular proton relaxation rates are of similar magnitude but show different frequency dependence. The former contribution can be rationalized on the basis of a Cole‐Davidson distribution of rotational correlation times, as is customary in dielectric relaxation studies, and close agreement with dielectric results is found. The intermolecular proton relaxation rate on the other hand could not be explained satisfactorily on the basis of Torrey's theory, using independently measured translational self‐diffusion constants.
References
26
Referenced
54
10.1103/PhysRev.73.679
10.1515/zna-1969-0117
/ Z. Naturforsch. by Noack F. (1969)10.1063/1.1675291
10.1063/1.1677909
10.1007/BF01402653
10.1063/1.1678389
10.1007/BF02033317
{'key': 'e_1_2_1_9_2', 'first-page': '363', 'volume': '6', 'author': 'Eisner M.', 'year': '1961', 'journal-title': 'Bull. Amer. physic. Soc.'}
/ Bull. Amer. physic. Soc. by Eisner M. (1961)10.1063/1.1695665
10.1002/bbpc.19650690803
10.1080/00268976600100201
- C. S.MinerandN. N.Dalton Glycerol New York1953.
10.1002/bbpc.19710750308
10.1063/1.1748105
10.1145/362705.362714
10.1063/1.1733360
10.3891/acta.chem.scand.03-0415
10.1063/1.1726072
- E. A. C.Lucken Nuclear Quadrupole Coupling Constants New York1969.
10.1002/bbpc.19690730105
/ Ber. Bunsenges. physik. Chem. by v. Goldammer E. (1970)10.1103/PhysRev.92.962
10.1103/PhysRev.131.275
10.1139/p61-093
10.1103/PhysRev.182.400
10.1002/bbpc.19710750812
- D. J.Tomlinson Molecular Physics (to be published).
Dates
Type | When |
---|---|
Created | 1 year, 9 months ago (Nov. 13, 2023, 5:37 p.m.) |
Deposited | 1 year, 7 months ago (Dec. 25, 2023, 2:22 p.m.) |
Indexed | 11 months, 1 week ago (Sept. 14, 2024, 12:30 a.m.) |
Issued | 52 years, 6 months ago (Feb. 1, 1973) |
Published | 52 years, 6 months ago (Feb. 1, 1973) |
Published Online | 15 years, 3 months ago (May 5, 2010) |
Published Print | 52 years, 6 months ago (Feb. 1, 1973) |
@article{Kintzinger_1973, title={Nuclear Magnetic Relaxation Study of Glycerol}, volume={77}, ISSN={0005-9021}, url={http://dx.doi.org/10.1002/bbpc.19730770209}, DOI={10.1002/bbpc.19730770209}, number={2}, journal={Berichte der Bunsengesellschaft für physikalische Chemie}, publisher={Wiley}, author={Kintzinger, J. P. and Zeidler, M. D.}, year={1973}, month=feb, pages={98–103} }