Vibrational Frequencies calculated at MP2/6-311G*
| 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' |
3289 |
3126 |
1.43 |
116.11 |
0.21 |
0.35 |
| 2 |
A' |
3260 |
3098 |
0.10 |
98.03 |
0.29 |
0.45 |
| 3 |
A' |
3255 |
3093 |
3.65 |
93.93 |
0.51 |
0.68 |
| 4 |
A' |
1493 |
1419 |
13.57 |
3.38 |
0.36 |
0.53 |
| 5 |
A' |
1410 |
1340 |
26.78 |
16.08 |
0.27 |
0.42 |
| 6 |
A' |
1371 |
1303 |
12.68 |
5.43 |
0.44 |
0.62 |
| 7 |
A' |
1277 |
1214 |
10.22 |
2.87 |
0.37 |
0.55 |
| 8 |
A' |
1169 |
1111 |
6.93 |
4.28 |
0.50 |
0.67 |
| 9 |
A' |
1082 |
1028 |
8.40 |
10.69 |
0.18 |
0.30 |
| 10 |
A' |
916 |
870 |
9.01 |
8.01 |
0.16 |
0.28 |
| 11 |
A' |
902 |
858 |
49.02 |
6.81 |
0.16 |
0.28 |
| 12 |
A' |
786 |
747 |
0.87 |
5.35 |
0.72 |
0.84 |
| 13 |
A' |
633 |
601 |
0.36 |
8.39 |
0.44 |
0.61 |
| 14 |
A" |
846 |
804 |
2.40 |
0.93 |
0.75 |
0.86 |
| 15 |
A" |
772 |
734 |
80.00 |
0.04 |
0.75 |
0.86 |
| 16 |
A" |
698 |
664 |
9.15 |
0.91 |
0.75 |
0.86 |
| 17 |
A" |
606 |
576 |
15.84 |
0.34 |
0.75 |
0.86 |
| 18 |
A" |
466 |
443 |
0.64 |
0.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12116.3 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 11514.1 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.