Vibrational Frequencies calculated at CCD/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 |
A' |
3360 |
3214 |
2.87 |
|
|
|
| 2 |
A' |
3123 |
2987 |
50.71 |
|
|
|
| 3 |
A' |
1702 |
1628 |
4.19 |
|
|
|
| 4 |
A' |
1390 |
1330 |
19.43 |
|
|
|
| 5 |
A' |
1040 |
995 |
2.21 |
|
|
|
| 6 |
A' |
804 |
769 |
5.78 |
|
|
|
| 7 |
A' |
589 |
564 |
89.88 |
|
|
|
| 8 |
A" |
3300 |
3156 |
4.66 |
|
|
|
| 9 |
A" |
1148 |
1098 |
29.33 |
|
|
|
| 10 |
A" |
1022 |
977 |
21.71 |
|
|
|
| 11 |
A" |
732 |
700 |
3.15 |
|
|
|
| 12 |
A" |
495 |
474 |
1.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9352.4 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 8945.6 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.