Vibrational Frequencies calculated at MP2/cc-pVTZ
| 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 |
3345 |
3176 |
0.29 |
150.13 |
0.15 |
0.26 |
| 2 |
A1 |
3112 |
2954 |
51.96 |
137.34 |
0.13 |
0.23 |
| 3 |
A1 |
1688 |
1603 |
15.69 |
28.57 |
0.14 |
0.25 |
| 4 |
A1 |
1534 |
1457 |
1.22 |
13.52 |
0.21 |
0.34 |
| 5 |
A1 |
1170 |
1111 |
0.07 |
13.98 |
0.13 |
0.22 |
| 6 |
A1 |
935 |
888 |
4.86 |
4.95 |
0.57 |
0.73 |
| 7 |
A2 |
1029 |
977 |
0.00 |
5.79 |
0.75 |
0.86 |
| 8 |
A2 |
844 |
802 |
0.00 |
0.05 |
0.75 |
0.86 |
| 9 |
B1 |
3192 |
3031 |
31.56 |
83.69 |
0.75 |
0.86 |
| 10 |
B1 |
1121 |
1065 |
1.45 |
1.35 |
0.75 |
0.86 |
| 11 |
B1 |
588 |
558 |
76.66 |
0.67 |
0.75 |
0.86 |
| 12 |
B2 |
3298 |
3132 |
1.09 |
72.73 |
0.75 |
0.86 |
| 13 |
B2 |
1075 |
1021 |
17.82 |
0.00 |
0.75 |
0.86 |
| 14 |
B2 |
1040 |
987 |
38.34 |
0.00 |
0.75 |
0.86 |
| 15 |
B2 |
804 |
763 |
13.39 |
14.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12387.1 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 11761.6 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.