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 |
A1 |
3114 |
2993 |
9.50 |
|
|
|
| 2 |
A1 |
1607 |
1544 |
2.35 |
|
|
|
| 3 |
A1 |
1139 |
1095 |
3.73 |
|
|
|
| 4 |
A1 |
733 |
705 |
0.97 |
|
|
|
| 5 |
A2 |
984 |
946 |
0.00 |
|
|
|
| 6 |
B1 |
3210 |
3085 |
34.36 |
|
|
|
| 7 |
B1 |
1161 |
1116 |
5.37 |
|
|
|
| 8 |
B2 |
1226 |
1178 |
5.44 |
|
|
|
| 9 |
B2 |
757 |
727 |
3.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6965.0 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 6694.0 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.