Vibrational Frequencies calculated at MP2/CEP-121G
| 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' |
3631 |
3544 |
7.83 |
120.18 |
0.30 |
0.46 |
| 2 |
A' |
3085 |
3011 |
41.78 |
56.25 |
0.74 |
0.85 |
| 3 |
A' |
2983 |
2912 |
22.07 |
200.66 |
0.02 |
0.03 |
| 4 |
A' |
2966 |
2895 |
71.30 |
60.57 |
0.23 |
0.38 |
| 5 |
A' |
1548 |
1511 |
0.42 |
2.83 |
0.75 |
0.85 |
| 6 |
A' |
1523 |
1487 |
5.64 |
22.22 |
0.74 |
0.85 |
| 7 |
A' |
1462 |
1427 |
18.37 |
5.78 |
0.51 |
0.67 |
| 8 |
A' |
1435 |
1400 |
3.42 |
1.20 |
0.59 |
0.74 |
| 9 |
A' |
1252 |
1222 |
54.02 |
9.27 |
0.64 |
0.78 |
| 10 |
A' |
1076 |
1050 |
0.58 |
8.93 |
0.44 |
0.61 |
| 11 |
A' |
1024 |
999 |
71.49 |
6.09 |
0.36 |
0.53 |
| 12 |
A' |
868 |
847 |
27.95 |
10.81 |
0.27 |
0.42 |
| 13 |
A' |
397 |
388 |
16.19 |
0.43 |
0.61 |
0.76 |
| 14 |
A" |
3106 |
3031 |
49.65 |
36.71 |
0.75 |
0.86 |
| 15 |
A" |
3031 |
2959 |
56.08 |
93.41 |
0.75 |
0.86 |
| 16 |
A" |
1507 |
1471 |
5.87 |
12.56 |
0.75 |
0.86 |
| 17 |
A" |
1284 |
1253 |
0.65 |
12.39 |
0.75 |
0.86 |
| 18 |
A" |
1167 |
1139 |
3.56 |
7.13 |
0.75 |
0.86 |
| 19 |
A" |
824 |
804 |
0.00 |
0.03 |
0.75 |
0.86 |
| 20 |
A" |
288 |
281 |
119.52 |
4.41 |
0.75 |
0.86 |
| 21 |
A" |
225 |
219 |
65.52 |
1.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17341.6 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 16925.4 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.