Vibrational Frequencies calculated at MP2/3-21G
| 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 |
3367 |
3214 |
0.15 |
118.13 |
0.12 |
0.22 |
| 2 |
A1 |
3163 |
3019 |
28.25 |
93.41 |
0.15 |
0.26 |
| 3 |
A1 |
1661 |
1585 |
13.21 |
10.13 |
0.46 |
0.63 |
| 4 |
A1 |
1582 |
1510 |
0.00 |
15.68 |
0.23 |
0.38 |
| 5 |
A1 |
1132 |
1081 |
1.11 |
5.10 |
0.15 |
0.26 |
| 6 |
A1 |
936 |
894 |
2.10 |
12.47 |
0.47 |
0.64 |
| 7 |
A2 |
1057 |
1009 |
0.00 |
19.26 |
0.75 |
0.86 |
| 8 |
A2 |
862 |
823 |
0.00 |
0.01 |
0.75 |
0.86 |
| 9 |
B1 |
3250 |
3102 |
34.27 |
64.37 |
0.75 |
0.86 |
| 10 |
B1 |
1139 |
1087 |
2.06 |
4.10 |
0.75 |
0.86 |
| 11 |
B1 |
621 |
592 |
96.60 |
1.45 |
0.75 |
0.86 |
| 12 |
B2 |
3319 |
3168 |
0.00 |
61.19 |
0.75 |
0.86 |
| 13 |
B2 |
1140 |
1088 |
0.23 |
0.00 |
0.75 |
0.86 |
| 14 |
B2 |
1108 |
1058 |
69.15 |
1.10 |
0.75 |
0.86 |
| 15 |
B2 |
703 |
671 |
6.59 |
16.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12519.9 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 11950.2 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.