Vibrational Frequencies calculated at MP2/6-31+G**
| 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 |
3132 |
2946 |
70.91 |
128.89 |
0.29 |
0.45 |
| 2 |
A1 |
1860 |
1750 |
13.89 |
43.98 |
0.18 |
0.30 |
| 3 |
A1 |
1474 |
1387 |
1.16 |
6.16 |
0.31 |
0.48 |
| 4 |
A1 |
1137 |
1070 |
104.80 |
4.07 |
0.15 |
0.26 |
| 5 |
A1 |
530 |
499 |
0.24 |
10.30 |
0.27 |
0.42 |
| 6 |
A1 |
278 |
261 |
13.83 |
0.87 |
0.51 |
0.68 |
| 7 |
A2 |
1017 |
957 |
0.00 |
1.01 |
0.75 |
0.86 |
| 8 |
A2 |
161 |
151 |
0.00 |
0.96 |
0.75 |
0.86 |
| 9 |
B1 |
1023 |
962 |
0.01 |
3.21 |
0.75 |
0.86 |
| 10 |
B1 |
124 |
116 |
3.74 |
0.14 |
0.75 |
0.86 |
| 11 |
B2 |
3112 |
2927 |
0.54 |
0.29 |
0.75 |
0.86 |
| 12 |
B2 |
1786 |
1680 |
648.10 |
2.73 |
0.75 |
0.86 |
| 13 |
B2 |
1419 |
1335 |
13.47 |
8.03 |
0.75 |
0.86 |
| 14 |
B2 |
1082 |
1017 |
759.73 |
2.27 |
0.75 |
0.86 |
| 15 |
B2 |
695 |
653 |
40.27 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9414.7 cm
-1
Scaled (by 0.9406) Zero Point Vibrational Energy (zpe) 8855.5 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.