Vibrational Frequencies calculated at MP2/cc-pVTZ
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 |
3325 |
3157 |
1.38 |
96.12 |
0.10 |
0.18 |
2 |
A1 |
1429 |
1356 |
26.28 |
6.48 |
0.75 |
0.86 |
3 |
A1 |
1288 |
1223 |
1.09 |
19.67 |
0.07 |
0.12 |
4 |
A1 |
1089 |
1034 |
0.28 |
6.95 |
0.31 |
0.48 |
5 |
A1 |
1046 |
993 |
17.05 |
7.47 |
0.19 |
0.32 |
6 |
A1 |
919 |
872 |
10.62 |
4.45 |
0.13 |
0.23 |
7 |
A2 |
907 |
861 |
0.00 |
0.09 |
0.75 |
0.86 |
8 |
A2 |
657 |
624 |
0.00 |
0.36 |
0.75 |
0.86 |
9 |
B1 |
859 |
815 |
40.93 |
0.09 |
0.75 |
0.86 |
10 |
B1 |
670 |
637 |
1.90 |
0.12 |
0.75 |
0.86 |
11 |
B2 |
3309 |
3142 |
1.11 |
49.95 |
0.75 |
0.86 |
12 |
B2 |
1499 |
1424 |
0.36 |
0.80 |
0.75 |
0.86 |
13 |
B2 |
1186 |
1126 |
5.66 |
0.01 |
0.75 |
0.86 |
14 |
B2 |
969 |
920 |
14.88 |
2.02 |
0.75 |
0.86 |
15 |
B2 |
944 |
896 |
2.39 |
2.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10047.4 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 9540.0 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.