Abstract
2H NMR spectra of synthetic deuterated kaolinite have been collected in the temperature range from 150 K to 350 K. Hydroxyl groups show a Pake doublet pattern with an asymmetry factor of 0. They are almost fixed spatially, and undergo a wobbling motion with increasing temperature. The quadrupole coupling constant is 273 ± 3 kHz at 150 K, which indicates that interlayer hydrogen bonding is relatively weak
Original language | English |
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Pages (from-to) | 561-566 |
Number of pages | 6 |
Journal | Clays and Clay Minerals |
Volume | 42 |
Issue number | 5 |
DOIs | |
Publication status | Published - Oct 1994 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Water Science and Technology
- Soil Science
- Geochemistry and Petrology
- Earth and Planetary Sciences (miscellaneous)