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 |
A1 |
3215 |
3069 |
6.40 |
84.05 |
0.72 |
0.84 |
| 2 |
A1 |
3112 |
2970 |
17.47 |
171.82 |
0.00 |
0.01 |
| 3 |
A1 |
1583 |
1511 |
0.82 |
33.93 |
0.73 |
0.85 |
| 4 |
A1 |
1443 |
1377 |
1.60 |
1.84 |
0.27 |
0.43 |
| 5 |
A1 |
1082 |
1033 |
18.76 |
12.15 |
0.69 |
0.82 |
| 6 |
A1 |
630 |
601 |
2.84 |
24.56 |
0.17 |
0.29 |
| 7 |
A1 |
245 |
234 |
0.05 |
2.99 |
0.68 |
0.81 |
| 8 |
A2 |
3210 |
3064 |
0.00 |
7.63 |
0.75 |
0.86 |
| 9 |
A2 |
1564 |
1493 |
0.00 |
47.37 |
0.75 |
0.86 |
| 10 |
A2 |
988 |
943 |
0.00 |
11.00 |
0.75 |
0.86 |
| 11 |
A2 |
169 |
162 |
0.00 |
0.08 |
0.75 |
0.86 |
| 12 |
B1 |
3206 |
3060 |
22.36 |
89.24 |
0.75 |
0.86 |
| 13 |
B1 |
1574 |
1502 |
21.32 |
0.02 |
0.75 |
0.86 |
| 14 |
B1 |
1018 |
971 |
8.39 |
9.36 |
0.75 |
0.86 |
| 15 |
B1 |
165 |
158 |
0.84 |
0.05 |
0.75 |
0.86 |
| 16 |
B2 |
3216 |
3069 |
2.21 |
40.53 |
0.75 |
0.86 |
| 17 |
B2 |
3115 |
2973 |
15.32 |
1.12 |
0.75 |
0.86 |
| 18 |
B2 |
1575 |
1504 |
17.38 |
0.03 |
0.75 |
0.86 |
| 19 |
B2 |
1417 |
1353 |
5.96 |
2.30 |
0.75 |
0.86 |
| 20 |
B2 |
962 |
918 |
0.23 |
2.04 |
0.75 |
0.86 |
| 21 |
B2 |
677 |
646 |
1.22 |
14.44 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17082.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 16305.3 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.