Vibrational Frequencies calculated at MP2/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 |
2515 |
2385 |
2.22 |
274.55 |
0.00 |
0.00 |
| 2 |
A1 |
2166 |
2054 |
288.88 |
130.45 |
0.28 |
0.44 |
| 3 |
A1 |
1113 |
1056 |
14.81 |
21.06 |
0.37 |
0.54 |
| 4 |
A1 |
717 |
680 |
38.32 |
1.64 |
0.01 |
0.02 |
| 5 |
E |
2603 |
2468 |
50.24 |
102.76 |
0.75 |
0.86 |
| 5 |
E |
2603 |
2468 |
50.24 |
102.76 |
0.75 |
0.86 |
| 6 |
E |
1153 |
1094 |
0.10 |
12.19 |
0.75 |
0.86 |
| 6 |
E |
1153 |
1094 |
0.10 |
12.19 |
0.75 |
0.86 |
| 7 |
E |
833 |
790 |
2.03 |
1.02 |
0.75 |
0.86 |
| 7 |
E |
833 |
790 |
2.03 |
1.02 |
0.75 |
0.86 |
| 8 |
E |
305 |
289 |
6.55 |
0.38 |
0.75 |
0.86 |
| 8 |
E |
305 |
289 |
6.55 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8148.5 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 7728.0 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.