Vibrational Frequencies calculated at MP2/6-311+G(3df,2p)
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 |
3318 |
3130 |
1.95 |
101.59 |
0.08 |
0.15 |
2 |
A1 |
1426 |
1345 |
25.62 |
6.60 |
0.74 |
0.85 |
3 |
A1 |
1290 |
1217 |
1.22 |
26.99 |
0.03 |
0.05 |
4 |
A1 |
1088 |
1026 |
0.13 |
7.20 |
0.20 |
0.33 |
5 |
A1 |
1052 |
992 |
19.16 |
10.20 |
0.11 |
0.20 |
6 |
A1 |
922 |
870 |
10.40 |
3.66 |
0.09 |
0.16 |
7 |
A2 |
905 |
854 |
0.00 |
0.03 |
0.75 |
0.86 |
8 |
A2 |
655 |
618 |
0.00 |
0.30 |
0.75 |
0.86 |
9 |
B1 |
854 |
806 |
41.33 |
0.04 |
0.75 |
0.86 |
10 |
B1 |
672 |
634 |
1.74 |
0.08 |
0.75 |
0.86 |
11 |
B2 |
3303 |
3116 |
1.81 |
50.18 |
0.75 |
0.86 |
12 |
B2 |
1499 |
1414 |
0.12 |
0.63 |
0.75 |
0.86 |
13 |
B2 |
1189 |
1122 |
5.21 |
0.01 |
0.75 |
0.86 |
14 |
B2 |
974 |
919 |
11.21 |
0.69 |
0.75 |
0.86 |
15 |
B2 |
950 |
896 |
4.56 |
1.91 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10048.2 cm
-1
Scaled (by 0.9434) Zero Point Vibrational Energy (zpe) 9479.5 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.