Vibrational Frequencies calculated at MP2/CEP-31G
| 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' |
3597 |
3476 |
80.26 |
|
|
|
| 2 |
A' |
3111 |
3006 |
44.82 |
|
|
|
| 3 |
A' |
1627 |
1572 |
83.61 |
|
|
|
| 4 |
A' |
1523 |
1472 |
32.45 |
|
|
|
| 5 |
A' |
1323 |
1279 |
4.11 |
|
|
|
| 6 |
A' |
1255 |
1213 |
356.81 |
|
|
|
| 7 |
A' |
1156 |
1117 |
3.47 |
|
|
|
| 8 |
A' |
817 |
789 |
83.90 |
|
|
|
| 9 |
A' |
633 |
611 |
11.96 |
|
|
|
| 10 |
A' |
475 |
459 |
6.31 |
|
|
|
| 11 |
A' |
265 |
256 |
32.42 |
|
|
|
| 12 |
A" |
928 |
897 |
6.63 |
|
|
|
| 13 |
A" |
607 |
587 |
130.53 |
|
|
|
| 14 |
A" |
507 |
490 |
74.22 |
|
|
|
| 15 |
A" |
162 |
157 |
33.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8993.4 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 8690.3 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.