Vibrational Frequencies calculated at MP2/cc-pVQZ
| 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' |
3199 |
3034 |
8.01 |
64.24 |
0.68 |
0.81 |
| 2 |
A' |
3090 |
2931 |
41.70 |
187.02 |
0.01 |
0.02 |
| 3 |
A' |
2372 |
2249 |
946.34 |
1.04 |
0.06 |
0.11 |
| 4 |
A' |
1523 |
1445 |
5.39 |
4.53 |
0.50 |
0.67 |
| 5 |
A' |
1483 |
1406 |
12.16 |
14.37 |
0.35 |
0.52 |
| 6 |
A' |
1464 |
1388 |
34.23 |
22.88 |
0.22 |
0.36 |
| 7 |
A' |
1168 |
1108 |
20.04 |
0.92 |
0.62 |
0.77 |
| 8 |
A' |
890 |
845 |
24.75 |
16.32 |
0.15 |
0.26 |
| 9 |
A' |
637 |
605 |
25.28 |
0.36 |
0.75 |
0.86 |
| 10 |
A' |
178 |
169 |
19.10 |
1.94 |
0.67 |
0.80 |
| 11 |
A" |
3176 |
3012 |
11.42 |
59.81 |
0.75 |
0.86 |
| 12 |
A" |
1529 |
1450 |
6.89 |
8.19 |
0.75 |
0.86 |
| 13 |
A" |
1146 |
1087 |
0.09 |
0.50 |
0.75 |
0.86 |
| 14 |
A" |
587 |
557 |
16.37 |
0.40 |
0.75 |
0.86 |
| 15 |
A" |
56 |
53 |
1.82 |
0.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11248.7 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 10668.3 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.