Vibrational Frequencies calculated at CID/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' |
3221 |
3001 |
7.76 |
|
|
|
| 2 |
A' |
3118 |
2905 |
1.39 |
|
|
|
| 3 |
A' |
1579 |
1471 |
12.88 |
|
|
|
| 4 |
A' |
1479 |
1378 |
1.45 |
|
|
|
| 5 |
A' |
1418 |
1321 |
25.38 |
|
|
|
| 6 |
A' |
1171 |
1091 |
13.17 |
|
|
|
| 7 |
A' |
822 |
766 |
9.32 |
|
|
|
| 8 |
A' |
564 |
526 |
2.81 |
|
|
|
| 9 |
A" |
3197 |
2978 |
7.12 |
|
|
|
| 10 |
A" |
1576 |
1468 |
11.18 |
|
|
|
| 11 |
A" |
1033 |
962 |
1.36 |
|
|
|
| 12 |
A" |
132 |
123 |
1.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9654.6 cm
-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 8994.2 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.