Vibrational Frequencies calculated at CCSD(T)/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 |
3564 |
3530 |
|
|
|
|
2 |
A |
3424 |
3392 |
|
|
|
|
3 |
A |
3081 |
3052 |
|
|
|
|
4 |
A |
2961 |
2933 |
|
|
|
|
5 |
A |
1750 |
1734 |
|
|
|
|
6 |
A |
1640 |
1625 |
|
|
|
|
7 |
A |
1507 |
1493 |
|
|
|
|
8 |
A |
1273 |
1261 |
|
|
|
|
9 |
A |
1205 |
1193 |
|
|
|
|
10 |
A |
683 |
676 |
|
|
|
|
11 |
A |
399 |
395 |
|
|
|
|
12 |
A |
323 |
320 |
|
|
|
|
13 |
A |
242 |
240 |
|
|
|
|
14 |
A |
235 |
233 |
|
|
|
|
15 |
A |
222 |
220 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11253.5 cm
-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 11147.7 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.