Vibrational Frequencies calculated at QCISD/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' |
3139 |
3043 |
10.89 |
|
|
|
| 2 |
A' |
3027 |
2934 |
28.21 |
|
|
|
| 3 |
A' |
1862 |
1805 |
302.73 |
|
|
|
| 4 |
A' |
1572 |
1523 |
13.38 |
|
|
|
| 5 |
A' |
1484 |
1438 |
24.67 |
|
|
|
| 6 |
A' |
1158 |
1122 |
105.90 |
|
|
|
| 7 |
A' |
1124 |
1089 |
30.65 |
|
|
|
| 8 |
A' |
803 |
778 |
11.60 |
|
|
|
| 9 |
A' |
628 |
608 |
12.10 |
|
|
|
| 10 |
A' |
245 |
237 |
6.91 |
|
|
|
| 11 |
A" |
3086 |
2991 |
28.51 |
|
|
|
| 12 |
A" |
1570 |
1522 |
6.83 |
|
|
|
| 13 |
A" |
1111 |
1077 |
0.03 |
|
|
|
| 14 |
A" |
488 |
473 |
6.72 |
|
|
|
| 15 |
A" |
126 |
122 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10711.3 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 10381.4 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.