Vibrational Frequencies calculated at MP2/6-31+G**
| 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' |
1855 |
1745 |
46.38 |
12.95 |
0.34 |
0.51 |
| 2 |
A' |
1340 |
1261 |
190.06 |
0.12 |
0.48 |
0.64 |
| 3 |
A' |
1223 |
1150 |
198.75 |
0.91 |
0.36 |
0.53 |
| 4 |
A' |
1077 |
1013 |
241.65 |
2.48 |
0.28 |
0.44 |
| 5 |
A' |
696 |
654 |
2.37 |
8.26 |
0.09 |
0.16 |
| 6 |
A' |
512 |
482 |
1.47 |
1.64 |
0.75 |
0.85 |
| 7 |
A' |
465 |
437 |
1.60 |
2.30 |
0.34 |
0.50 |
| 8 |
A' |
341 |
321 |
1.46 |
2.34 |
0.58 |
0.73 |
| 9 |
A' |
189 |
178 |
3.06 |
0.41 |
0.66 |
0.79 |
| 10 |
A" |
521 |
490 |
2.91 |
8.07 |
0.75 |
0.86 |
| 11 |
A" |
369 |
347 |
1.67 |
0.17 |
0.75 |
0.86 |
| 12 |
A" |
170 |
160 |
0.10 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4378.1 cm
-1
Scaled (by 0.9406) Zero Point Vibrational Energy (zpe) 4118.1 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.