Vibrational Frequencies calculated at MP2=FULL/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' |
3305 |
3133 |
2.88 |
134.12 |
0.16 |
0.27 |
| 2 |
A' |
3285 |
3115 |
1.28 |
60.03 |
0.30 |
0.46 |
| 3 |
A' |
3278 |
3108 |
1.03 |
80.33 |
0.70 |
0.82 |
| 4 |
A' |
1444 |
1369 |
1.76 |
9.83 |
0.36 |
0.53 |
| 5 |
A' |
1389 |
1317 |
0.81 |
1.92 |
0.10 |
0.18 |
| 6 |
A' |
1302 |
1234 |
12.21 |
4.20 |
0.72 |
0.84 |
| 7 |
A' |
1285 |
1218 |
34.19 |
15.77 |
0.26 |
0.42 |
| 8 |
A' |
1166 |
1105 |
6.07 |
6.93 |
0.59 |
0.74 |
| 9 |
A' |
1023 |
969 |
0.70 |
3.42 |
0.25 |
0.40 |
| 10 |
A' |
894 |
847 |
6.07 |
2.43 |
0.17 |
0.29 |
| 11 |
A' |
871 |
825 |
60.99 |
7.40 |
0.28 |
0.44 |
| 12 |
A' |
744 |
706 |
1.59 |
5.93 |
0.75 |
0.86 |
| 13 |
A' |
628 |
596 |
5.49 |
11.33 |
0.39 |
0.56 |
| 14 |
A" |
906 |
859 |
0.07 |
1.30 |
0.75 |
0.86 |
| 15 |
A" |
828 |
785 |
63.13 |
0.92 |
0.75 |
0.86 |
| 16 |
A" |
760 |
720 |
30.53 |
4.53 |
0.75 |
0.86 |
| 17 |
A" |
629 |
596 |
14.76 |
0.81 |
0.75 |
0.86 |
| 18 |
A" |
485 |
460 |
0.01 |
0.44 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12110.9 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 11481.2 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.