Vibrational Frequencies calculated at CCD/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' |
3142 |
3005 |
8.02 |
|
|
|
| 2 |
A' |
3054 |
2921 |
5.52 |
|
|
|
| 3 |
A' |
3009 |
2879 |
22.62 |
|
|
|
| 4 |
A' |
1807 |
1728 |
0.64 |
|
|
|
| 5 |
A' |
1563 |
1495 |
9.67 |
|
|
|
| 6 |
A' |
1464 |
1401 |
6.72 |
|
|
|
| 7 |
A' |
1327 |
1269 |
2.06 |
|
|
|
| 8 |
A' |
1088 |
1041 |
12.53 |
|
|
|
| 9 |
A' |
899 |
860 |
1.82 |
|
|
|
| 10 |
A' |
452 |
432 |
18.32 |
|
|
|
| 11 |
A" |
3118 |
2982 |
10.23 |
|
|
|
| 12 |
A" |
1568 |
1500 |
11.26 |
|
|
|
| 13 |
A" |
1170 |
1119 |
1.57 |
|
|
|
| 14 |
A" |
820 |
784 |
14.19 |
|
|
|
| 15 |
A" |
191 |
183 |
1.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12335.9 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 11799.3 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.