Room-temperature icelike water in kanemite detected by 2H NMR T1 relaxation.
作者： Alan J. Benesi , Michael W. Grutzeck , Bernie O'Hare , John W. Phair
DOI: 10.1021/LA048302S
关键词: Hydrogen bond 、 Hydration reaction 、 Deuterium 、 Analytical chemistry 、 Nuclear chemistry 、 Spin–lattice relaxation 、 Chemistry 、 Liquid state
摘要: 2H NMR was used to study the nature of deuterated water in kanemite. Evidence is presented that shows changes state from liquid solid at room temperature during hydration reaction forms The deuterium nuclei experience rapid tetrahedral jumps a hydrogen-bonded lattice like those observed 2H2O ice.
acs.org
sci-hub.se 参考文章(12)
F. Fujara, S. Wefing, W. F. Kuhs, Direct observation of tetrahedral hydrogen jumps in ice Ih Journal of Chemical Physics. ,vol. 88, pp. 6801- 6809 ,(1988) , 10.1063/1.454426
Thomas M. Kirschgen, Manfred D. Zeidler, Burkhard Geil, Franz Fujara, A deuteron NMR study of the tetrahydrofuran clathrate hydrate Physical Chemistry Chemical Physics. ,vol. 5, pp. 5247- 5252 ,(2003) , 10.1039/B212472F
R. J. Wittebort, M. G. Usha, D. J. Ruben, D. E. Wemmer, A. Pines, Observation of molecular reorientation in ice by proton and deuterium magnetic resonance Journal of the American Chemical Society. ,vol. 110, pp. 5668- 5671 ,(1988) , 10.1021/JA00225A013
Ian J. Bruno, Jason C. Cole, Paul R. Edgington, Magnus Kessler, Clare F. Macrae, Patrick McCabe, Jonathan Pearson, Robin Taylor, New software for searching the Cambridge Structural Database and visualizing crystal structures Acta Crystallographica Section B-structural Science. ,vol. 58, pp. 389- 397 ,(2002) , 10.1107/S0108768102003324
Marta Bach-Vergés, Simon J. Kitchin, Kenneth D. M. Harris, Minjas Zugic, Carolyn A. Koh, Dynamic Properties of the Tetrahydrofuran Clathrate Hydrate, Investigated by Solid State 2H NMR Spectroscopy Journal of Physical Chemistry B. ,vol. 105, pp. 2699- 2706 ,(2001) , 10.1021/JP002529O
Anne Marie. Sapse, Evelyn B. Allen, J. William. Lown, Quantum chemical studies of the products of decomposition of anticancer (2-haloethyl)nitrosoureas under physiological conditions Journal of the American Chemical Society. ,vol. 110, pp. 5671- 5675 ,(1988) , 10.1021/JA00225A014
M. Odelius, M. Bernasconi, M. Parrinello, Two Dimensional Ice Adsorbed on Mica Surface Physical Review Letters. ,vol. 78, pp. 2855- 2858 ,(1997) , 10.1103/PHYSREVLETT.78.2855
James L. Sudmeier, Stanley E. Anderson, James S. Frye, Calculation of Nuclear Spin Relaxation Times Concepts in Magnetic Resonance. ,vol. 2, pp. 197- 212 ,(1990) , 10.1002/CMR.1820020403
Alan J. Benesi, Michael W. Grutzeck, Bernie O'Hare, John W. Phair, Room Temperature Solid Surface Water with Tetrahedral Jumps of 2H Nuclei Detected in 2H2O-Hydrated Porous Silicates Journal of Physical Chemistry B. ,vol. 108, pp. 17783- 17790 ,(2004) , 10.1021/JP048047K
MIQUEL SALMERON, HENDRICK BLUHM, Structure and Properties of Ice and Water Film Interfaces in Equilibrium with Vapor Surface Review and Letters. ,vol. 06, pp. 1275- 1281 ,(1999) , 10.1142/S0218625X99001438