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' |
3722 |
3478 |
138.91 |
|
|
|
| 2 |
A' |
3397 |
3174 |
2.06 |
|
|
|
| 3 |
A' |
1515 |
1416 |
47.12 |
|
|
|
| 4 |
A' |
1433 |
1339 |
9.65 |
|
|
|
| 5 |
A' |
1280 |
1196 |
8.54 |
|
|
|
| 6 |
A' |
1199 |
1120 |
11.04 |
|
|
|
| 7 |
A' |
1141 |
1066 |
10.00 |
|
|
|
| 8 |
A' |
1054 |
984 |
9.37 |
|
|
|
| 9 |
A' |
1027 |
960 |
7.31 |
|
|
|
| 10 |
A' |
929 |
868 |
17.67 |
|
|
|
| 11 |
A' |
818 |
764 |
12.34 |
|
|
|
| 12 |
A" |
969 |
905 |
12.97 |
|
|
|
| 13 |
A" |
716 |
669 |
19.33 |
|
|
|
| 14 |
A" |
703 |
657 |
58.06 |
|
|
|
| 15 |
A" |
658 |
615 |
105.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10279.9 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9605.6 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.