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' |
3258 |
3109 |
19.57 |
50.97 |
0.60 |
0.75 |
| 2 |
A' |
3182 |
3037 |
9.81 |
104.01 |
0.15 |
0.26 |
| 3 |
A' |
3169 |
3025 |
18.38 |
30.11 |
0.22 |
0.36 |
| 4 |
A' |
3148 |
3005 |
8.32 |
68.89 |
0.75 |
0.86 |
| 5 |
A' |
3075 |
2935 |
15.45 |
101.68 |
0.01 |
0.03 |
| 6 |
A' |
1700 |
1623 |
2.90 |
5.75 |
0.60 |
0.75 |
| 7 |
A' |
1600 |
1527 |
9.98 |
18.66 |
0.73 |
0.85 |
| 8 |
A' |
1530 |
1461 |
0.31 |
13.29 |
0.58 |
0.73 |
| 9 |
A' |
1494 |
1426 |
4.70 |
9.74 |
0.62 |
0.77 |
| 10 |
A' |
1386 |
1323 |
0.15 |
12.82 |
0.52 |
0.68 |
| 11 |
A' |
1235 |
1179 |
1.04 |
4.28 |
0.75 |
0.86 |
| 12 |
A' |
1010 |
964 |
3.87 |
0.28 |
0.68 |
0.81 |
| 13 |
A' |
911 |
869 |
1.25 |
4.73 |
0.22 |
0.36 |
| 14 |
A' |
444 |
423 |
0.63 |
0.96 |
0.36 |
0.53 |
| 15 |
A" |
3137 |
2994 |
20.28 |
76.06 |
0.75 |
0.86 |
| 16 |
A" |
1587 |
1514 |
6.77 |
20.69 |
0.75 |
0.86 |
| 17 |
A" |
1136 |
1084 |
0.02 |
0.40 |
0.75 |
0.86 |
| 18 |
A" |
1053 |
1006 |
17.44 |
0.23 |
0.75 |
0.86 |
| 19 |
A" |
960 |
916 |
45.39 |
0.09 |
0.75 |
0.86 |
| 20 |
A" |
598 |
571 |
13.21 |
15.31 |
0.75 |
0.86 |
| 21 |
A" |
189 |
180 |
0.41 |
2.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17900.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 17085.9 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.