Vibrational Frequencies calculated at MP2/CEP-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' |
3174 |
3067 |
13.03 |
|
|
|
| 2 |
A' |
3128 |
3023 |
36.72 |
|
|
|
| 3 |
A' |
1526 |
1475 |
0.31 |
|
|
|
| 4 |
A' |
1491 |
1441 |
4.39 |
|
|
|
| 5 |
A' |
1320 |
1276 |
32.06 |
|
|
|
| 6 |
A' |
1095 |
1058 |
14.42 |
|
|
|
| 7 |
A' |
698 |
675 |
135.72 |
|
|
|
| 8 |
A' |
567 |
548 |
24.22 |
|
|
|
| 9 |
A' |
302 |
292 |
12.27 |
|
|
|
| 10 |
A" |
3306 |
3195 |
31.21 |
|
|
|
| 11 |
A" |
3226 |
3117 |
12.55 |
|
|
|
| 12 |
A" |
1291 |
1247 |
0.04 |
|
|
|
| 13 |
A" |
1084 |
1047 |
1.12 |
|
|
|
| 14 |
A" |
802 |
775 |
3.36 |
|
|
|
| 15 |
A" |
250 |
241 |
2.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11629.9 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 11238.0 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.