Vibrational Frequencies calculated at QCISD/cc-pVDZ
| 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' |
3187 |
3058 |
4.32 |
|
|
|
| 2 |
A' |
1335 |
1281 |
22.40 |
|
|
|
| 3 |
A' |
1132 |
1086 |
184.25 |
|
|
|
| 4 |
A' |
630 |
604 |
22.07 |
|
|
|
| 5 |
A' |
362 |
347 |
0.46 |
|
|
|
| 6 |
A' |
174 |
167 |
0.01 |
|
|
|
| 7 |
A" |
1209 |
1160 |
93.20 |
|
|
|
| 8 |
A" |
727 |
697 |
171.40 |
|
|
|
| 9 |
A" |
302 |
289 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4528.2 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4344.3 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.