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' |
3249 |
3049 |
2.43 |
|
|
|
| 2 |
A' |
3129 |
2937 |
0.27 |
|
|
|
| 3 |
A' |
2002 |
1879 |
251.96 |
|
|
|
| 4 |
A' |
1532 |
1438 |
12.64 |
|
|
|
| 5 |
A' |
1469 |
1378 |
51.27 |
|
|
|
| 6 |
A' |
1292 |
1213 |
207.21 |
|
|
|
| 7 |
A' |
1057 |
992 |
25.52 |
|
|
|
| 8 |
A' |
888 |
834 |
35.97 |
|
|
|
| 9 |
A' |
615 |
577 |
23.72 |
|
|
|
| 10 |
A' |
420 |
394 |
0.07 |
|
|
|
| 11 |
A" |
3205 |
3008 |
1.50 |
|
|
|
| 12 |
A" |
1532 |
1438 |
9.76 |
|
|
|
| 13 |
A" |
1111 |
1043 |
9.65 |
|
|
|
| 14 |
A" |
580 |
545 |
7.67 |
|
|
|
| 15 |
A" |
145 |
136 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11112.8 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 10430.4 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.