Vibrational Frequencies calculated at MP2/6-311G*
| 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' |
3205 |
3046 |
13.15 |
75.33 |
0.68 |
0.81 |
| 2 |
A' |
3091 |
2937 |
45.86 |
143.85 |
0.01 |
0.02 |
| 3 |
A' |
2389 |
2270 |
831.32 |
0.56 |
0.14 |
0.25 |
| 4 |
A' |
1541 |
1464 |
7.07 |
9.79 |
0.72 |
0.84 |
| 5 |
A' |
1501 |
1426 |
22.84 |
8.66 |
0.73 |
0.84 |
| 6 |
A' |
1474 |
1400 |
24.25 |
30.39 |
0.28 |
0.43 |
| 7 |
A' |
1176 |
1118 |
18.02 |
3.34 |
0.57 |
0.73 |
| 8 |
A' |
898 |
854 |
27.51 |
16.51 |
0.21 |
0.35 |
| 9 |
A' |
641 |
609 |
24.26 |
0.48 |
0.55 |
0.71 |
| 10 |
A' |
184 |
175 |
19.32 |
1.72 |
0.70 |
0.82 |
| 11 |
A" |
3176 |
3019 |
19.15 |
65.87 |
0.75 |
0.86 |
| 12 |
A" |
1549 |
1472 |
7.69 |
15.18 |
0.75 |
0.86 |
| 13 |
A" |
1156 |
1098 |
0.01 |
2.50 |
0.75 |
0.86 |
| 14 |
A" |
585 |
556 |
19.38 |
0.52 |
0.75 |
0.86 |
| 15 |
A" |
71 |
68 |
2.38 |
1.28 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11318.4 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 10755.9 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.