Vibrational Frequencies calculated at MP2/SDD
| 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' |
3157 |
3047 |
17.39 |
|
|
|
| 2 |
A' |
3023 |
2918 |
9.08 |
|
|
|
| 3 |
A' |
1507 |
1455 |
19.71 |
|
|
|
| 4 |
A' |
1435 |
1385 |
8.54 |
|
|
|
| 5 |
A' |
1285 |
1240 |
8.80 |
|
|
|
| 6 |
A' |
1137 |
1098 |
15.98 |
|
|
|
| 7 |
A' |
847 |
818 |
11.64 |
|
|
|
| 8 |
A' |
534 |
515 |
2.00 |
|
|
|
| 9 |
A" |
3151 |
3041 |
14.00 |
|
|
|
| 10 |
A" |
1503 |
1451 |
15.83 |
|
|
|
| 11 |
A" |
1007 |
972 |
2.97 |
|
|
|
| 12 |
A" |
142 |
137 |
1.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9363.0 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 9038.1 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.