Vibrational Frequencies calculated at MP2=FULL/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3375 |
3000 |
0.03 |
|
|
|
| 2 |
A1 |
2176 |
1934 |
0.58 |
|
|
|
| 3 |
A1 |
1580 |
1405 |
0.63 |
|
|
|
| 4 |
A1 |
875 |
778 |
1.48 |
|
|
|
| 5 |
E |
3547 |
3153 |
0.06 |
|
|
|
| 5 |
E |
3547 |
3153 |
0.06 |
|
|
|
| 6 |
E |
1724 |
1532 |
1.38 |
|
|
|
| 6 |
E |
1724 |
1532 |
1.38 |
|
|
|
| 7 |
E |
1072 |
953 |
15.91 |
|
|
|
| 7 |
E |
1072 |
953 |
15.91 |
|
|
|
| 8 |
E |
358 |
318 |
3.50 |
|
|
|
| 8 |
E |
358 |
318 |
3.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10702.4 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 9513.3 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.