Vibrational Frequencies calculated at MP2/3-21G*
| 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' |
3334 |
3172 |
0.92 |
108.71 |
0.11 |
0.20 |
| 2 |
A' |
3309 |
3148 |
0.31 |
37.26 |
0.70 |
0.82 |
| 3 |
A' |
3292 |
3132 |
0.82 |
74.40 |
0.46 |
0.63 |
| 4 |
A' |
1529 |
1454 |
7.20 |
11.18 |
0.14 |
0.25 |
| 5 |
A' |
1391 |
1323 |
26.55 |
5.09 |
0.70 |
0.82 |
| 6 |
A' |
1358 |
1292 |
9.76 |
15.18 |
0.38 |
0.55 |
| 7 |
A' |
1184 |
1126 |
3.93 |
12.19 |
0.27 |
0.42 |
| 8 |
A' |
1155 |
1099 |
13.77 |
4.00 |
0.75 |
0.86 |
| 9 |
A' |
1079 |
1026 |
0.79 |
6.11 |
0.17 |
0.29 |
| 10 |
A' |
1017 |
967 |
11.93 |
1.19 |
0.75 |
0.86 |
| 11 |
A' |
936 |
891 |
3.33 |
6.09 |
0.53 |
0.69 |
| 12 |
A' |
897 |
853 |
0.38 |
2.86 |
0.32 |
0.49 |
| 13 |
A' |
817 |
778 |
11.24 |
7.46 |
0.13 |
0.23 |
| 14 |
A" |
874 |
832 |
11.28 |
2.16 |
0.75 |
0.86 |
| 15 |
A" |
857 |
815 |
1.34 |
1.02 |
0.75 |
0.86 |
| 16 |
A" |
779 |
741 |
74.20 |
1.69 |
0.75 |
0.86 |
| 17 |
A" |
633 |
602 |
8.63 |
0.29 |
0.75 |
0.86 |
| 18 |
A" |
588 |
560 |
7.15 |
1.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12514.6 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11905.2 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.