Vibrational Frequencies calculated at MP2/6-31G*
| 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 |
3877 |
3656 |
88.62 |
|
|
|
| 2 |
A |
3778 |
3562 |
39.32 |
|
|
|
| 3 |
A |
3691 |
3480 |
221.28 |
|
|
|
| 4 |
A |
3236 |
3051 |
20.80 |
|
|
|
| 5 |
A |
3188 |
3006 |
34.45 |
|
|
|
| 6 |
A |
3103 |
2926 |
37.01 |
|
|
|
| 7 |
A |
1768 |
1667 |
71.08 |
|
|
|
| 8 |
A |
1573 |
1483 |
4.19 |
|
|
|
| 9 |
A |
1565 |
1476 |
3.82 |
|
|
|
| 10 |
A |
1533 |
1446 |
4.09 |
|
|
|
| 11 |
A |
1411 |
1331 |
31.94 |
|
|
|
| 12 |
A |
1206 |
1137 |
0.29 |
|
|
|
| 13 |
A |
1104 |
1042 |
11.79 |
|
|
|
| 14 |
A |
1068 |
1007 |
118.93 |
|
|
|
| 15 |
A |
659 |
621 |
170.18 |
|
|
|
| 16 |
A |
497 |
468 |
23.75 |
|
|
|
| 17 |
A |
293 |
276 |
234.79 |
|
|
|
| 18 |
A |
202 |
191 |
4.97 |
|
|
|
| 19 |
A |
132 |
124 |
131.91 |
|
|
|
| 20 |
A |
96 |
91 |
17.27 |
|
|
|
| 21 |
A |
73 |
69 |
40.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17025.8 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 16055.4 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.