Vibrational Frequencies calculated at MP2/aug-cc-pVQZ
| 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 |
3495 |
3319 |
4.37 |
122.77 |
0.00 |
0.00 |
| 2 |
A1 |
2483 |
2358 |
57.37 |
258.33 |
0.02 |
0.03 |
| 3 |
A1 |
1329 |
1262 |
130.71 |
0.42 |
0.26 |
0.42 |
| 4 |
A1 |
1211 |
1150 |
143.16 |
1.08 |
0.21 |
0.34 |
| 5 |
A1 |
686 |
651 |
12.03 |
6.28 |
0.33 |
0.49 |
| 6 |
A2 |
263 |
250 |
0.00 |
0.00 |
0.75 |
0.85 |
| 7 |
E |
3624 |
3442 |
46.38 |
30.00 |
0.75 |
0.86 |
| 7 |
E |
3624 |
3442 |
46.38 |
30.00 |
0.75 |
0.86 |
| 8 |
E |
2549 |
2421 |
255.38 |
58.23 |
0.75 |
0.86 |
| 8 |
E |
2549 |
2421 |
255.38 |
58.23 |
0.75 |
0.86 |
| 9 |
E |
1676 |
1591 |
26.72 |
2.88 |
0.75 |
0.86 |
| 9 |
E |
1676 |
1591 |
26.72 |
2.88 |
0.75 |
0.86 |
| 10 |
E |
1217 |
1156 |
6.08 |
3.72 |
0.75 |
0.86 |
| 10 |
E |
1217 |
1156 |
6.08 |
3.72 |
0.75 |
0.86 |
| 11 |
E |
1080 |
1026 |
29.43 |
1.12 |
0.75 |
0.86 |
| 11 |
E |
1080 |
1026 |
29.43 |
1.12 |
0.75 |
0.86 |
| 12 |
E |
648 |
616 |
1.22 |
0.32 |
0.75 |
0.86 |
| 12 |
E |
648 |
616 |
1.22 |
0.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15527.2 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 14746.1 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.