Vibrational Frequencies calculated at MP2/cc-pVDZ
| 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' |
3211 |
3058 |
7.81 |
|
|
|
| 2 |
A' |
3077 |
2931 |
3.19 |
|
|
|
| 3 |
A' |
1558 |
1484 |
19.24 |
|
|
|
| 4 |
A' |
1456 |
1387 |
17.25 |
|
|
|
| 5 |
A' |
1370 |
1305 |
19.56 |
|
|
|
| 6 |
A' |
1154 |
1100 |
15.14 |
|
|
|
| 7 |
A' |
893 |
851 |
15.25 |
|
|
|
| 8 |
A' |
581 |
554 |
1.66 |
|
|
|
| 9 |
A" |
3195 |
3044 |
3.86 |
|
|
|
| 10 |
A" |
1462 |
1392 |
9.73 |
|
|
|
| 11 |
A" |
972 |
926 |
2.78 |
|
|
|
| 12 |
A" |
149 |
142 |
1.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9539.6 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 9086.5 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.