Vibrational Frequencies calculated at CCSD/cc-pVTZ
| 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' |
3158 |
2973 |
4.93 |
|
|
|
| 2 |
A' |
1478 |
1391 |
0.01 |
|
|
|
| 3 |
A' |
1278 |
1203 |
53.87 |
|
|
|
| 4 |
A' |
776 |
731 |
84.11 |
|
|
|
| 5 |
A' |
640 |
602 |
17.91 |
|
|
|
| 6 |
A' |
232 |
218 |
0.26 |
|
|
|
| 7 |
A" |
3236 |
3046 |
0.13 |
|
|
|
| 8 |
A" |
1173 |
1104 |
0.01 |
|
|
|
| 9 |
A" |
871 |
819 |
2.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6421.2 cm
-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 6043.7 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.