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 |
A' |
3514 |
3343 |
9.31 |
|
|
|
| 2 |
A' |
3296 |
3135 |
9.32 |
|
|
|
| 3 |
A' |
3248 |
3090 |
4.93 |
|
|
|
| 4 |
A' |
3195 |
3039 |
4.49 |
|
|
|
| 5 |
A' |
1684 |
1602 |
77.49 |
|
|
|
| 6 |
A' |
1527 |
1453 |
17.48 |
|
|
|
| 7 |
A' |
1406 |
1338 |
0.72 |
|
|
|
| 8 |
A' |
1381 |
1314 |
13.17 |
|
|
|
| 9 |
A' |
1107 |
1053 |
129.54 |
|
|
|
| 10 |
A' |
960 |
913 |
49.69 |
|
|
|
| 11 |
A' |
492 |
468 |
14.30 |
|
|
|
| 12 |
A" |
1031 |
981 |
35.62 |
|
|
|
| 13 |
A" |
869 |
827 |
89.27 |
|
|
|
| 14 |
A" |
713 |
678 |
0.15 |
|
|
|
| 15 |
A" |
487 |
463 |
154.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12454.4 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11847.9 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.