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' |
3262 |
3076 |
6.50 |
|
|
|
| 2 |
A' |
3137 |
2959 |
15.81 |
|
|
|
| 3 |
A' |
1550 |
1461 |
11.02 |
|
|
|
| 4 |
A' |
1501 |
1415 |
0.07 |
|
|
|
| 5 |
A' |
1273 |
1200 |
98.65 |
|
|
|
| 6 |
A' |
1219 |
1150 |
0.40 |
|
|
|
| 7 |
A' |
962 |
908 |
17.70 |
|
|
|
| 8 |
A' |
506 |
477 |
7.07 |
|
|
|
| 9 |
A" |
3254 |
3068 |
11.23 |
|
|
|
| 10 |
A" |
1539 |
1452 |
6.42 |
|
|
|
| 11 |
A" |
1170 |
1103 |
0.57 |
|
|
|
| 12 |
A" |
137 |
129 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9754.4 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 9198.4 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.