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 |
A' |
3316 |
3155 |
1.90 |
201.66 |
0.31 |
0.47 |
| 2 |
A' |
3095 |
2944 |
32.06 |
95.12 |
0.43 |
0.61 |
| 3 |
A' |
2780 |
2645 |
0.38 |
87.56 |
0.34 |
0.51 |
| 4 |
A' |
1593 |
1515 |
58.80 |
0.67 |
0.57 |
0.72 |
| 5 |
A' |
1395 |
1327 |
17.19 |
9.04 |
0.19 |
0.31 |
| 6 |
A' |
1228 |
1168 |
66.96 |
19.59 |
0.75 |
0.86 |
| 7 |
A' |
975 |
928 |
51.74 |
5.90 |
0.71 |
0.83 |
| 8 |
A' |
707 |
673 |
78.40 |
4.90 |
0.30 |
0.47 |
| 9 |
A' |
440 |
418 |
16.09 |
2.96 |
0.50 |
0.66 |
| 10 |
A" |
1102 |
1048 |
2.05 |
0.94 |
0.75 |
0.86 |
| 11 |
A" |
762 |
724 |
89.00 |
5.35 |
0.75 |
0.86 |
| 12 |
A" |
393 |
374 |
45.55 |
3.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8892.2 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 8459.1 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.