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' |
3141 |
3004 |
4.38 |
|
|
|
| 2 |
A' |
1533 |
1466 |
0.03 |
|
|
|
| 3 |
A' |
1314 |
1257 |
42.19 |
|
|
|
| 4 |
A' |
717 |
686 |
76.38 |
|
|
|
| 5 |
A' |
630 |
603 |
12.32 |
|
|
|
| 6 |
A' |
230 |
220 |
0.35 |
|
|
|
| 7 |
A" |
3216 |
3076 |
0.03 |
|
|
|
| 8 |
A" |
1205 |
1153 |
0.01 |
|
|
|
| 9 |
A" |
882 |
843 |
3.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6433.4 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 6153.5 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.