Vibrational Frequencies calculated at MP2/STO-3G
| 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' |
3615 |
3152 |
0.53 |
28.11 |
0.72 |
0.84 |
| 2 |
A' |
3553 |
3098 |
1.79 |
20.33 |
0.68 |
0.81 |
| 3 |
A' |
3507 |
3058 |
2.64 |
49.71 |
0.30 |
0.46 |
| 4 |
A' |
3458 |
3015 |
5.52 |
25.33 |
0.14 |
0.25 |
| 5 |
A' |
3365 |
2934 |
2.45 |
42.33 |
0.01 |
0.03 |
| 6 |
A' |
1834 |
1599 |
0.58 |
10.59 |
0.75 |
0.86 |
| 7 |
A' |
1727 |
1506 |
1.96 |
14.22 |
0.74 |
0.85 |
| 8 |
A' |
1627 |
1419 |
0.53 |
9.08 |
0.62 |
0.77 |
| 9 |
A' |
1591 |
1388 |
4.35 |
5.93 |
0.73 |
0.85 |
| 10 |
A' |
1431 |
1248 |
1.90 |
11.98 |
0.64 |
0.78 |
| 11 |
A' |
1302 |
1135 |
1.07 |
5.89 |
0.71 |
0.83 |
| 12 |
A' |
1037 |
904 |
2.14 |
0.56 |
0.39 |
0.56 |
| 13 |
A' |
1005 |
877 |
0.10 |
4.40 |
0.34 |
0.51 |
| 14 |
A' |
437 |
381 |
0.29 |
0.68 |
0.43 |
0.60 |
| 15 |
A" |
3532 |
3079 |
2.02 |
34.25 |
0.75 |
0.86 |
| 16 |
A" |
1722 |
1501 |
1.77 |
13.90 |
0.75 |
0.86 |
| 17 |
A" |
1188 |
1036 |
0.12 |
0.16 |
0.75 |
0.86 |
| 18 |
A" |
1137 |
991 |
4.06 |
0.10 |
0.75 |
0.86 |
| 19 |
A" |
997 |
869 |
12.20 |
0.00 |
0.75 |
0.86 |
| 20 |
A" |
617 |
538 |
3.51 |
6.80 |
0.75 |
0.86 |
| 21 |
A" |
173 |
151 |
0.10 |
1.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19427.1 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 16938.5 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.