Vibrational Frequencies calculated at MP2/3-21G*
| 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' |
3114 |
2962 |
11.08 |
|
|
|
| 2 |
A' |
3019 |
2872 |
2.88 |
|
|
|
| 3 |
A' |
2631 |
2502 |
87.38 |
|
|
|
| 4 |
A' |
1575 |
1498 |
3.57 |
|
|
|
| 5 |
A' |
1432 |
1362 |
49.73 |
|
|
|
| 6 |
A' |
1302 |
1239 |
49.66 |
|
|
|
| 7 |
A' |
1135 |
1080 |
91.97 |
|
|
|
| 8 |
A' |
969 |
922 |
14.26 |
|
|
|
| 9 |
A' |
664 |
632 |
0.13 |
|
|
|
| 10 |
A" |
3160 |
3006 |
15.06 |
|
|
|
| 11 |
A" |
2705 |
2574 |
139.22 |
|
|
|
| 12 |
A" |
1545 |
1470 |
4.68 |
|
|
|
| 13 |
A" |
1123 |
1068 |
24.83 |
|
|
|
| 14 |
A" |
723 |
688 |
0.45 |
|
|
|
| 15 |
A" |
88 |
84 |
1.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12592.2 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11979.0 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.