Vibrational Frequencies calculated at CISD/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' |
3275 |
3083 |
7.18 |
|
|
|
| 2 |
A' |
3257 |
3066 |
3.57 |
|
|
|
| 3 |
A' |
3186 |
2999 |
1.87 |
|
|
|
| 4 |
A' |
1700 |
1600 |
24.40 |
|
|
|
| 5 |
A' |
1508 |
1419 |
15.27 |
|
|
|
| 6 |
A' |
1345 |
1266 |
58.84 |
|
|
|
| 7 |
A' |
1091 |
1027 |
3.71 |
|
|
|
| 8 |
A' |
551 |
519 |
7.16 |
|
|
|
| 9 |
A' |
323 |
304 |
0.08 |
|
|
|
| 10 |
A" |
1044 |
983 |
50.71 |
|
|
|
| 11 |
A" |
1024 |
964 |
25.63 |
|
|
|
| 12 |
A" |
591 |
557 |
19.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9447.7 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 8893.1 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.