Vibrational Frequencies calculated at MP2/cc-pVTZ
| 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' |
3330 |
3162 |
0.47 |
119.10 |
0.12 |
0.21 |
| 2 |
A' |
3305 |
3138 |
0.67 |
41.90 |
0.66 |
0.79 |
| 3 |
A' |
3292 |
3125 |
0.28 |
88.51 |
0.39 |
0.57 |
| 4 |
A' |
1576 |
1496 |
6.76 |
7.33 |
0.08 |
0.14 |
| 5 |
A' |
1454 |
1381 |
25.55 |
17.33 |
0.37 |
0.54 |
| 6 |
A' |
1398 |
1327 |
2.67 |
4.91 |
0.09 |
0.16 |
| 7 |
A' |
1231 |
1169 |
4.18 |
12.85 |
0.08 |
0.15 |
| 8 |
A' |
1180 |
1120 |
16.54 |
2.94 |
0.57 |
0.73 |
| 9 |
A' |
1138 |
1080 |
5.69 |
10.66 |
0.10 |
0.18 |
| 10 |
A' |
1053 |
1000 |
6.54 |
3.58 |
0.70 |
0.82 |
| 11 |
A' |
955 |
907 |
25.73 |
6.71 |
0.13 |
0.24 |
| 12 |
A' |
919 |
872 |
2.33 |
4.30 |
0.67 |
0.80 |
| 13 |
A' |
910 |
864 |
5.28 |
0.26 |
0.50 |
0.67 |
| 14 |
A" |
901 |
856 |
4.62 |
0.48 |
0.75 |
0.86 |
| 15 |
A" |
858 |
815 |
3.16 |
0.04 |
0.75 |
0.86 |
| 16 |
A" |
786 |
746 |
63.16 |
0.17 |
0.75 |
0.86 |
| 17 |
A" |
656 |
623 |
0.68 |
0.31 |
0.75 |
0.86 |
| 18 |
A" |
620 |
589 |
11.80 |
0.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12779.9 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 12134.5 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.