Vibrational Frequencies calculated at HF/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 |
4135 |
3756 |
71.88 |
|
|
|
| 2 |
A |
3409 |
3097 |
8.86 |
|
|
|
| 3 |
A |
3272 |
2973 |
18.78 |
|
|
|
| 4 |
A |
1573 |
1429 |
56.60 |
|
|
|
| 5 |
A |
1553 |
1411 |
9.74 |
|
|
|
| 6 |
A |
1313 |
1193 |
22.52 |
|
|
|
| 7 |
A |
1301 |
1182 |
41.12 |
|
|
|
| 8 |
A |
1060 |
963 |
27.89 |
|
|
|
| 9 |
A |
848 |
771 |
25.42 |
|
|
|
| 10 |
A |
537 |
487 |
2.02 |
|
|
|
| 11 |
A |
302 |
275 |
37.22 |
|
|
|
| 12 |
A |
236 |
215 |
137.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9769.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 8875.3 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 HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.004 |
|
|
|
| 2 |
O |
-0.232 |
|
|
|
| 3 |
O |
-0.265 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
H |
0.108 |
|
|
|
| 6 |
H |
0.282 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.344 |
0.463 |
1.309 |
1.430 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.199 |
0.415 |
-3.178 |
| y |
0.415 |
-18.344 |
-0.482 |
| z |
-3.178 |
-0.482 |
-17.576 |
|
| Traceless |
| | x | y | z |
| x |
3.761 |
0.415 |
-3.178 |
| y |
0.415 |
-2.456 |
-0.482 |
| z |
-3.178 |
-0.482 |
-1.305 |
|
| Polar |
| 3z2-r2 | -2.609 |
| x2-y2 | 4.144 |
| xy | 0.415 |
| xz | -3.178 |
| yz | -0.482 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.812 |
-0.242 |
-0.195 |
| y |
-0.242 |
2.421 |
-0.124 |
| z |
-0.195 |
-0.124 |
1.977 |
<r2> (average value of r
2) Å
2
| <r2> |
40.928 |
| (<r2>)1/2 |
6.397 |