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 |
A1 |
3178 |
3034 |
28.30 |
76.40 |
0.37 |
0.54 |
| 2 |
A1 |
3038 |
2900 |
40.12 |
170.02 |
0.04 |
0.07 |
| 3 |
A1 |
1623 |
1550 |
0.00 |
34.12 |
0.75 |
0.86 |
| 4 |
A1 |
1559 |
1488 |
0.31 |
11.51 |
0.66 |
0.79 |
| 5 |
A1 |
1267 |
1209 |
0.00 |
7.40 |
0.69 |
0.82 |
| 6 |
A1 |
877 |
837 |
16.33 |
12.10 |
0.30 |
0.47 |
| 7 |
A1 |
406 |
388 |
3.93 |
0.49 |
0.04 |
0.08 |
| 8 |
A2 |
3083 |
2942 |
0.00 |
11.01 |
0.75 |
0.86 |
| 9 |
A2 |
1587 |
1515 |
0.00 |
50.12 |
0.75 |
0.86 |
| 10 |
A2 |
1176 |
1123 |
0.00 |
13.03 |
0.75 |
0.86 |
| 11 |
A2 |
245 |
234 |
0.00 |
0.17 |
0.75 |
0.86 |
| 12 |
B1 |
3081 |
2940 |
133.54 |
81.90 |
0.75 |
0.86 |
| 13 |
B1 |
1595 |
1522 |
10.10 |
1.43 |
0.75 |
0.86 |
| 14 |
B1 |
1207 |
1152 |
3.33 |
5.16 |
0.75 |
0.86 |
| 15 |
B1 |
248 |
237 |
8.00 |
0.05 |
0.75 |
0.86 |
| 16 |
B2 |
3176 |
3031 |
24.62 |
66.87 |
0.75 |
0.86 |
| 17 |
B2 |
3033 |
2895 |
33.08 |
0.61 |
0.75 |
0.86 |
| 18 |
B2 |
1610 |
1537 |
11.55 |
3.95 |
0.75 |
0.86 |
| 19 |
B2 |
1516 |
1447 |
15.65 |
10.63 |
0.75 |
0.86 |
| 20 |
B2 |
1175 |
1122 |
35.91 |
1.40 |
0.75 |
0.86 |
| 21 |
B2 |
1086 |
1037 |
47.41 |
5.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17882.7 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 17069.0 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.