Vibrational Frequencies calculated at MP3/6-31G*
| 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' |
3323 |
3119 |
3.74 |
|
|
|
| 2 |
A' |
3290 |
3088 |
4.89 |
|
|
|
| 3 |
A' |
3230 |
3031 |
0.02 |
|
|
|
| 4 |
A' |
1727 |
1621 |
40.58 |
|
|
|
| 5 |
A' |
1457 |
1367 |
7.92 |
|
|
|
| 6 |
A' |
1354 |
1271 |
10.12 |
|
|
|
| 7 |
A' |
1081 |
1015 |
16.29 |
|
|
|
| 8 |
A' |
753 |
707 |
32.63 |
|
|
|
| 9 |
A' |
408 |
383 |
0.33 |
|
|
|
| 10 |
A" |
995 |
934 |
42.71 |
|
|
|
| 11 |
A" |
923 |
866 |
30.46 |
|
|
|
| 12 |
A" |
642 |
602 |
9.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9590.9 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 9002.0 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.