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 |
3344 |
3171 |
0.31 |
153.38 |
0.12 |
0.22 |
| 2 |
A1 |
3112 |
2951 |
50.90 |
139.70 |
0.12 |
0.21 |
| 3 |
A1 |
1692 |
1605 |
16.11 |
34.58 |
0.10 |
0.18 |
| 4 |
A1 |
1532 |
1453 |
0.95 |
12.50 |
0.19 |
0.32 |
| 5 |
A1 |
1168 |
1108 |
0.03 |
16.26 |
0.11 |
0.19 |
| 6 |
A1 |
933 |
885 |
4.97 |
4.40 |
0.56 |
0.72 |
| 7 |
A2 |
1028 |
975 |
0.00 |
3.79 |
0.75 |
0.86 |
| 8 |
A2 |
847 |
804 |
0.00 |
0.11 |
0.75 |
0.86 |
| 9 |
B1 |
3194 |
3029 |
28.37 |
87.35 |
0.75 |
0.86 |
| 10 |
B1 |
1120 |
1062 |
1.36 |
0.57 |
0.75 |
0.86 |
| 11 |
B1 |
588 |
558 |
78.02 |
0.42 |
0.75 |
0.86 |
| 12 |
B2 |
3300 |
3130 |
1.46 |
72.94 |
0.75 |
0.86 |
| 13 |
B2 |
1072 |
1017 |
14.79 |
0.01 |
0.75 |
0.86 |
| 14 |
B2 |
1037 |
984 |
39.93 |
0.01 |
0.75 |
0.86 |
| 15 |
B2 |
805 |
763 |
14.38 |
13.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12386.3 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 11747.1 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.