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' |
3445 |
3219 |
8.01 |
|
|
|
| 2 |
A' |
3229 |
3018 |
5.09 |
|
|
|
| 3 |
A' |
2180 |
2037 |
245.37 |
|
|
|
| 4 |
A' |
1545 |
1444 |
5.80 |
|
|
|
| 5 |
A' |
1189 |
1111 |
6.56 |
|
|
|
| 6 |
A' |
1056 |
987 |
371.66 |
|
|
|
| 7 |
A' |
845 |
789 |
124.60 |
|
|
|
| 8 |
A' |
504 |
471 |
30.22 |
|
|
|
| 9 |
A" |
3310 |
3093 |
0.26 |
|
|
|
| 10 |
A" |
1112 |
1039 |
1.12 |
|
|
|
| 11 |
A" |
977 |
913 |
67.00 |
|
|
|
| 12 |
A" |
452 |
422 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9921.3 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9270.5 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.