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 |
A' |
3139 |
3017 |
10.89 |
|
|
|
| 2 |
A' |
3027 |
2910 |
28.20 |
|
|
|
| 3 |
A' |
1862 |
1790 |
302.74 |
|
|
|
| 4 |
A' |
1572 |
1511 |
13.38 |
|
|
|
| 5 |
A' |
1484 |
1426 |
24.68 |
|
|
|
| 6 |
A' |
1158 |
1113 |
105.91 |
|
|
|
| 7 |
A' |
1124 |
1080 |
30.64 |
|
|
|
| 8 |
A' |
803 |
772 |
11.60 |
|
|
|
| 9 |
A' |
628 |
603 |
12.10 |
|
|
|
| 10 |
A' |
245 |
235 |
6.91 |
|
|
|
| 11 |
A" |
3086 |
2966 |
28.51 |
|
|
|
| 12 |
A" |
1570 |
1509 |
6.83 |
|
|
|
| 13 |
A" |
1111 |
1068 |
0.03 |
|
|
|
| 14 |
A" |
488 |
469 |
6.72 |
|
|
|
| 15 |
A" |
126 |
121 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10711.3 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 10294.6 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.