Abstract
We describe the first application of two-dimensional spectroscopy to the pure quadrupole regime. One- and two-pulse Zeeman perturbed experiments are outlined, and results of a one-pulse experiment on the two crystallographically nonequivalent 35Cl sites in 2,4,6-trichloro-1,3,5-triazine ("cyanuric chloride") are presented. The results demonstrate that the overlapping Zeeman-perturbed resonances in a one-dimensional experiment are fully resolved in a two-dimensional experiment. The methods appear to have considerable utility for the determination of the quadrupole coupling constant e2qQ/h and asymmetry parameter η for spin I=3/2 nuclei in systems with several closely spaced pure nuclear quadrupole resonance lines.
Original language | English (US) |
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Pages (from-to) | 674-677 |
Number of pages | 4 |
Journal | The Journal of Chemical Physics |
Volume | 80 |
Issue number | 2 |
DOIs | |
State | Published - 1984 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry