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' |
3762 |
3548 |
10.91 |
|
|
|
| 2 |
A' |
3697 |
3486 |
372.68 |
|
|
|
| 3 |
A' |
3203 |
3020 |
44.19 |
|
|
|
| 4 |
A' |
3062 |
2888 |
62.11 |
|
|
|
| 5 |
A' |
1730 |
1631 |
92.70 |
|
|
|
| 6 |
A' |
1581 |
1491 |
1.95 |
|
|
|
| 7 |
A' |
1540 |
1453 |
8.53 |
|
|
|
| 8 |
A' |
1488 |
1403 |
50.96 |
|
|
|
| 9 |
A' |
1149 |
1084 |
12.81 |
|
|
|
| 10 |
A' |
1110 |
1047 |
96.10 |
|
|
|
| 11 |
A' |
311 |
293 |
281.77 |
|
|
|
| 12 |
A' |
187 |
176 |
6.65 |
|
|
|
| 13 |
A' |
68 |
64 |
52.50 |
|
|
|
| 14 |
A" |
3895 |
3673 |
68.41 |
|
|
|
| 15 |
A" |
3124 |
2946 |
78.74 |
|
|
|
| 16 |
A" |
1566 |
1476 |
0.87 |
|
|
|
| 17 |
A" |
1207 |
1138 |
0.96 |
|
|
|
| 18 |
A" |
740 |
698 |
153.00 |
|
|
|
| 19 |
A" |
220 |
207 |
5.52 |
|
|
|
| 20 |
A" |
103 |
97 |
35.08 |
|
|
|
| 21 |
A" |
61 |
57 |
51.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16900.4 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 15937.1 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.