Vibrational Frequencies calculated at MP2/STO-3G
| 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' |
3538 |
3085 |
0.29 |
34.05 |
0.71 |
0.83 |
| 2 |
A' |
3346 |
2917 |
8.06 |
42.04 |
0.00 |
0.01 |
| 3 |
A' |
2420 |
2110 |
145.75 |
1.39 |
0.52 |
0.68 |
| 4 |
A' |
1697 |
1480 |
4.83 |
14.59 |
0.74 |
0.85 |
| 5 |
A' |
1603 |
1398 |
36.62 |
7.77 |
0.73 |
0.84 |
| 6 |
A' |
1425 |
1242 |
47.81 |
4.68 |
0.35 |
0.52 |
| 7 |
A' |
1222 |
1066 |
21.27 |
3.45 |
0.50 |
0.67 |
| 8 |
A' |
919 |
801 |
3.97 |
19.86 |
0.20 |
0.33 |
| 9 |
A' |
591 |
515 |
10.91 |
1.42 |
0.75 |
0.86 |
| 10 |
A' |
222 |
193 |
13.65 |
0.98 |
0.60 |
0.75 |
| 11 |
A" |
3514 |
3064 |
1.79 |
26.60 |
0.75 |
0.86 |
| 12 |
A" |
1701 |
1483 |
2.91 |
19.37 |
0.75 |
0.86 |
| 13 |
A" |
1194 |
1041 |
1.28 |
2.24 |
0.75 |
0.86 |
| 14 |
A" |
449 |
392 |
7.76 |
0.19 |
0.75 |
0.86 |
| 15 |
A" |
128 |
112 |
1.86 |
0.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11984.5 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 10449.3 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.