Vibrational Frequencies calculated at CCSD/TZVP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
2735 |
2610 |
0.19 |
|
|
|
| 2 |
A' |
2299 |
2194 |
4.13 |
|
|
|
| 3 |
A' |
999 |
954 |
12.98 |
|
|
|
| 4 |
A' |
687 |
655 |
0.84 |
|
|
|
| 5 |
A' |
324 |
309 |
4.11 |
|
|
|
| 6 |
A" |
371 |
354 |
0.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3706.7 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 3537.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.