Table 4. Predicted (M06-2X/aVTZ) and Experimental Locations of the Vibrational Modes of Interest in PyBH3a.
| mode | theory (cm–1) | experiment (cm–1) |
|---|---|---|
| ν1 | 1049 | 1032 |
| ν6a | 695 | 714 |
| ν6b | 645 | 651 |
| ν12 | 1028 | 1024 |
| ν18a | 1083 | 1093 |
The computed energies have been scaled by 0.97.