Vibrational Frequencies calculated at PBE1PBE/6-311G*
| 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 |
3868 |
3708 |
34.81 |
|
|
|
| 2 |
A |
3144 |
3014 |
57.03 |
|
|
|
| 3 |
A |
3128 |
2998 |
16.09 |
|
|
|
| 4 |
A |
3080 |
2952 |
22.28 |
|
|
|
| 5 |
A |
2984 |
2860 |
50.38 |
|
|
|
| 6 |
A |
1509 |
1446 |
2.83 |
|
|
|
| 7 |
A |
1484 |
1423 |
20.46 |
|
|
|
| 8 |
A |
1472 |
1411 |
9.16 |
|
|
|
| 9 |
A |
1403 |
1345 |
2.21 |
|
|
|
| 10 |
A |
1310 |
1255 |
164.32 |
|
|
|
| 11 |
A |
1236 |
1184 |
28.35 |
|
|
|
| 12 |
A |
1079 |
1034 |
26.72 |
|
|
|
| 13 |
A |
1032 |
989 |
6.32 |
|
|
|
| 14 |
A |
948 |
909 |
8.98 |
|
|
|
| 15 |
A |
605 |
580 |
18.38 |
|
|
|
| 16 |
A |
415 |
397 |
19.65 |
|
|
|
| 17 |
A |
382 |
367 |
151.82 |
|
|
|
| 18 |
A |
185 |
178 |
3.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14630.9 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 14023.7 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.083 |
|
|
|
| 2 |
C |
-0.692 |
|
|
|
| 3 |
O |
-0.508 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.237 |
|
|
|
| 6 |
H |
0.226 |
|
|
|
| 7 |
H |
0.223 |
|
|
|
| 8 |
H |
0.407 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.677 |
1.279 |
0.286 |
1.476 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.050 |
-2.018 |
-0.024 |
| y |
-2.018 |
-19.487 |
0.634 |
| z |
-0.024 |
0.634 |
-20.474 |
|
| Traceless |
| | x | y | z |
| x |
4.930 |
-2.018 |
-0.024 |
| y |
-2.018 |
-1.724 |
0.634 |
| z |
-0.024 |
0.634 |
-3.206 |
|
| Polar |
| 3z2-r2 | -6.411 |
| x2-y2 | 4.436 |
| xy | -2.018 |
| xz | -0.024 |
| yz | 0.634 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.779 |
-0.150 |
0.073 |
| y |
-0.150 |
3.972 |
0.012 |
| z |
0.073 |
0.012 |
3.138 |
<r2> (average value of r
2) Å
2
| <r2> |
51.176 |
| (<r2>)1/2 |
7.154 |