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' |
3200 |
2990 |
16.10 |
|
|
|
| 2 |
A' |
3113 |
2909 |
32.15 |
|
|
|
| 3 |
A' |
2457 |
2296 |
927.89 |
|
|
|
| 4 |
A' |
1610 |
1505 |
6.19 |
|
|
|
| 5 |
A' |
1556 |
1454 |
37.88 |
|
|
|
| 6 |
A' |
1502 |
1403 |
8.19 |
|
|
|
| 7 |
A' |
1209 |
1130 |
13.70 |
|
|
|
| 8 |
A' |
838 |
783 |
46.40 |
|
|
|
| 9 |
A' |
585 |
546 |
37.26 |
|
|
|
| 10 |
A' |
132 |
123 |
18.46 |
|
|
|
| 11 |
A" |
3171 |
2963 |
20.54 |
|
|
|
| 12 |
A" |
1620 |
1513 |
7.19 |
|
|
|
| 13 |
A" |
1198 |
1119 |
0.17 |
|
|
|
| 14 |
A" |
552 |
516 |
37.24 |
|
|
|
| 15 |
A" |
48 |
45 |
6.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11394.8 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 10647.3 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.