Vibrational Frequencies calculated at MP2/STO-3G
| 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' |
3876 |
3380 |
28.60 |
|
|
|
| 2 |
A' |
3628 |
3163 |
0.40 |
|
|
|
| 3 |
A' |
3518 |
3067 |
1.16 |
|
|
|
| 4 |
A' |
3464 |
3020 |
15.89 |
|
|
|
| 5 |
A' |
1829 |
1595 |
46.03 |
|
|
|
| 6 |
A' |
1621 |
1414 |
14.15 |
|
|
|
| 7 |
A' |
1570 |
1369 |
0.83 |
|
|
|
| 8 |
A' |
1418 |
1236 |
0.18 |
|
|
|
| 9 |
A' |
1186 |
1034 |
48.87 |
|
|
|
| 10 |
A' |
1036 |
904 |
5.82 |
|
|
|
| 11 |
A' |
492 |
429 |
7.40 |
|
|
|
| 12 |
A" |
1102 |
961 |
9.00 |
|
|
|
| 13 |
A" |
891 |
777 |
18.16 |
|
|
|
| 14 |
A" |
723 |
630 |
1.97 |
|
|
|
| 15 |
A" |
527 |
459 |
75.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13440.5 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 11718.7 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.