Vibrational Frequencies calculated at MP2/CEP-121G
| 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' |
3226 |
3148 |
13.11 |
|
|
|
| 2 |
A' |
3155 |
3079 |
3.83 |
|
|
|
| 3 |
A' |
3107 |
3033 |
3.47 |
|
|
|
| 4 |
A' |
2008 |
1960 |
7.98 |
|
|
|
| 5 |
A' |
1612 |
1573 |
8.28 |
|
|
|
| 6 |
A' |
1455 |
1420 |
1.42 |
|
|
|
| 7 |
A' |
1328 |
1296 |
0.15 |
|
|
|
| 8 |
A' |
1113 |
1086 |
4.14 |
|
|
|
| 9 |
A' |
841 |
821 |
0.87 |
|
|
|
| 10 |
A' |
546 |
533 |
0.54 |
|
|
|
| 11 |
A' |
220 |
214 |
1.61 |
|
|
|
| 12 |
A" |
977 |
954 |
46.86 |
|
|
|
| 13 |
A" |
880 |
858 |
39.15 |
|
|
|
| 14 |
A" |
677 |
660 |
4.45 |
|
|
|
| 15 |
A" |
305 |
298 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10724.5 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 10467.1 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.