Vibrational Frequencies calculated at QCISD/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 |
3179 |
3081 |
4.98 |
|
|
|
| 2 |
A |
3157 |
3060 |
2.79 |
|
|
|
| 3 |
A |
3066 |
2972 |
10.04 |
|
|
|
| 4 |
A |
2347 |
2275 |
32.01 |
|
|
|
| 5 |
A |
1547 |
1499 |
10.18 |
|
|
|
| 6 |
A |
1533 |
1486 |
10.88 |
|
|
|
| 7 |
A |
1397 |
1354 |
7.48 |
|
|
|
| 8 |
A |
995 |
965 |
7.40 |
|
|
|
| 9 |
A |
989 |
959 |
3.51 |
|
|
|
| 10 |
A |
778 |
754 |
2.23 |
|
|
|
| 11 |
A |
613 |
594 |
1.71 |
|
|
|
| 12 |
A |
397 |
384 |
0.20 |
|
|
|
| 13 |
A |
228 |
221 |
25.67 |
|
|
|
| 14 |
A |
200 |
193 |
0.47 |
|
|
|
| 15 |
A |
141 |
137 |
0.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10282.9 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 9966.2 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.