Vibrational Frequencies calculated at PBEPBE/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' |
3828 |
3793 |
0.00 |
|
|
|
| 2 |
A' |
687 |
681 |
0.00 |
|
|
|
| 3 |
A' |
625 |
619 |
0.00 |
|
|
|
| 4 |
A" |
288 |
285 |
406.10 |
|
|
|
| 5 |
A" |
266 |
263 |
10.54 |
|
|
|
| 6 |
E' |
3828 |
3793 |
85.06 |
|
|
|
| 6 |
E' |
3828 |
3793 |
85.05 |
|
|
|
| 7 |
E' |
915 |
907 |
127.71 |
|
|
|
| 7 |
E' |
915 |
907 |
127.70 |
|
|
|
| 8 |
E' |
653 |
647 |
216.76 |
|
|
|
| 8 |
E' |
653 |
647 |
216.75 |
|
|
|
| 9 |
E' |
219 |
217 |
28.71 |
|
|
|
| 9 |
E' |
218 |
217 |
28.71 |
|
|
|
| 10 |
E" |
329 |
326 |
0.00 |
|
|
|
| 10 |
E" |
329 |
326 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8789.1 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 8709.2 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 PBEPBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.977 |
|
|
|
| 2 |
O |
-0.604 |
|
|
|
| 3 |
O |
-0.604 |
|
|
|
| 4 |
O |
-0.604 |
|
|
|
| 5 |
H |
0.279 |
|
|
|
| 6 |
H |
0.279 |
|
|
|
| 7 |
H |
0.279 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.679 |
0.000 |
0.000 |
| y |
0.000 |
-27.679 |
0.000 |
| z |
0.000 |
0.000 |
-27.607 |
|
| Traceless |
| | x | y | z |
| x |
-0.036 |
0.000 |
0.000 |
| y |
0.000 |
-0.036 |
0.000 |
| z |
0.000 |
0.000 |
0.072 |
|
| Polar |
| 3z2-r2 | 0.145 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.017 |
0.000 |
0.000 |
| y |
0.000 |
5.017 |
0.000 |
| z |
0.000 |
0.000 |
3.453 |
<r2> (average value of r
2) Å
2
| <r2> |
104.754 |
| (<r2>)1/2 |
10.235 |