Vibrational Frequencies calculated at QCISD/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' |
3216 |
3117 |
8.13 |
|
|
|
| 2 |
A' |
3198 |
3099 |
3.41 |
|
|
|
| 3 |
A' |
3127 |
3030 |
2.48 |
|
|
|
| 4 |
A' |
1651 |
1600 |
20.77 |
|
|
|
| 5 |
A' |
1476 |
1431 |
16.68 |
|
|
|
| 6 |
A' |
1318 |
1278 |
54.47 |
|
|
|
| 7 |
A' |
1070 |
1037 |
3.41 |
|
|
|
| 8 |
A' |
534 |
517 |
6.56 |
|
|
|
| 9 |
A' |
315 |
305 |
0.08 |
|
|
|
| 10 |
A" |
1011 |
980 |
51.10 |
|
|
|
| 11 |
A" |
983 |
953 |
19.13 |
|
|
|
| 12 |
A" |
571 |
554 |
18.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9234.4 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 8950.0 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.