Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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' |
3320 |
3136 |
2.89 |
103.49 |
0.21 |
0.35 |
| 2 |
A' |
3290 |
3107 |
0.72 |
85.72 |
0.30 |
0.46 |
| 3 |
A' |
3277 |
3096 |
2.11 |
93.06 |
0.43 |
0.60 |
| 4 |
A' |
1486 |
1403 |
13.50 |
3.28 |
0.41 |
0.58 |
| 5 |
A' |
1404 |
1326 |
26.31 |
16.24 |
0.28 |
0.44 |
| 6 |
A' |
1367 |
1292 |
4.27 |
1.03 |
0.63 |
0.77 |
| 7 |
A' |
1267 |
1197 |
12.17 |
2.63 |
0.53 |
0.69 |
| 8 |
A' |
1171 |
1106 |
4.10 |
5.94 |
0.44 |
0.61 |
| 9 |
A' |
1072 |
1013 |
6.13 |
10.22 |
0.17 |
0.30 |
| 10 |
A' |
908 |
858 |
10.77 |
9.40 |
0.10 |
0.19 |
| 11 |
A' |
896 |
846 |
45.97 |
5.44 |
0.16 |
0.28 |
| 12 |
A' |
785 |
742 |
1.29 |
5.03 |
0.73 |
0.84 |
| 13 |
A' |
624 |
589 |
0.23 |
8.03 |
0.38 |
0.55 |
| 14 |
A" |
904 |
854 |
0.63 |
1.05 |
0.75 |
0.86 |
| 15 |
A" |
807 |
763 |
51.66 |
0.15 |
0.75 |
0.86 |
| 16 |
A" |
736 |
695 |
9.17 |
1.99 |
0.75 |
0.86 |
| 17 |
A" |
623 |
589 |
10.32 |
0.37 |
0.75 |
0.86 |
| 18 |
A" |
481 |
454 |
0.12 |
0.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12209.5 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 11531.9 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.