Vibrational Frequencies calculated at MP2/6-31G*
| 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' |
3321 |
3132 |
1.92 |
107.27 |
0.22 |
0.35 |
| 2 |
A' |
3294 |
3106 |
0.36 |
91.48 |
0.31 |
0.47 |
| 3 |
A' |
3281 |
3094 |
3.32 |
98.45 |
0.42 |
0.60 |
| 4 |
A' |
1517 |
1431 |
11.58 |
4.58 |
0.43 |
0.60 |
| 5 |
A' |
1435 |
1353 |
30.66 |
15.96 |
0.27 |
0.42 |
| 6 |
A' |
1388 |
1309 |
10.62 |
3.97 |
0.46 |
0.63 |
| 7 |
A' |
1295 |
1221 |
10.03 |
3.35 |
0.54 |
0.70 |
| 8 |
A' |
1182 |
1114 |
5.12 |
5.51 |
0.64 |
0.78 |
| 9 |
A' |
1095 |
1033 |
7.73 |
8.96 |
0.23 |
0.37 |
| 10 |
A' |
918 |
866 |
6.67 |
7.18 |
0.17 |
0.29 |
| 11 |
A' |
906 |
854 |
51.45 |
6.04 |
0.19 |
0.32 |
| 12 |
A' |
786 |
741 |
0.97 |
5.69 |
0.73 |
0.85 |
| 13 |
A' |
634 |
598 |
0.70 |
9.17 |
0.43 |
0.60 |
| 14 |
A" |
858 |
809 |
0.41 |
1.89 |
0.75 |
0.86 |
| 15 |
A" |
788 |
743 |
68.13 |
0.23 |
0.75 |
0.86 |
| 16 |
A" |
714 |
673 |
8.07 |
3.32 |
0.75 |
0.86 |
| 17 |
A" |
608 |
573 |
13.35 |
0.42 |
0.75 |
0.86 |
| 18 |
A" |
472 |
445 |
0.23 |
0.43 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12245.3 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 11547.3 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.