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 |
3084 |
2944 |
7.02 |
72.17 |
0.21 |
0.34 |
| 2 |
A1 |
2131 |
2034 |
2.95 |
22.09 |
0.06 |
0.11 |
| 3 |
A1 |
853 |
814 |
10.86 |
6.29 |
0.15 |
0.26 |
| 4 |
A1 |
578 |
552 |
0.01 |
3.91 |
0.00 |
0.00 |
| 5 |
A1 |
189 |
181 |
14.33 |
2.33 |
0.71 |
0.83 |
| 6 |
A2 |
421 |
402 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2132 |
2035 |
20.91 |
9.63 |
0.75 |
0.86 |
| 7 |
E |
2132 |
2035 |
20.91 |
9.63 |
0.75 |
0.86 |
| 8 |
E |
1357 |
1295 |
0.06 |
4.91 |
0.75 |
0.86 |
| 8 |
E |
1357 |
1295 |
0.06 |
4.91 |
0.75 |
0.86 |
| 9 |
E |
1002 |
956 |
16.24 |
3.31 |
0.75 |
0.86 |
| 9 |
E |
1002 |
956 |
16.24 |
3.31 |
0.75 |
0.86 |
| 10 |
E |
608 |
580 |
0.14 |
2.12 |
0.75 |
0.86 |
| 10 |
E |
608 |
580 |
0.14 |
2.12 |
0.75 |
0.86 |
| 11 |
E |
415 |
396 |
0.02 |
3.15 |
0.75 |
0.86 |
| 11 |
E |
415 |
396 |
0.02 |
3.15 |
0.75 |
0.86 |
| 12 |
E |
153 |
146 |
4.99 |
4.21 |
0.75 |
0.86 |
| 12 |
E |
153 |
146 |
4.99 |
4.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9294.4 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 8871.5 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.