Vibrational Frequencies calculated at wB97X-D/cc-pVDZ
| 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' |
3958 |
3771 |
0.00 |
|
|
|
| 2 |
A' |
712 |
678 |
0.00 |
|
|
|
| 3 |
A' |
653 |
622 |
0.00 |
|
|
|
| 4 |
A" |
332 |
317 |
423.88 |
|
|
|
| 5 |
A" |
289 |
275 |
0.66 |
|
|
|
| 6 |
E' |
3957 |
3769 |
132.20 |
|
|
|
| 6 |
E' |
3957 |
3769 |
132.24 |
|
|
|
| 7 |
E' |
959 |
913 |
134.65 |
|
|
|
| 7 |
E' |
959 |
913 |
134.60 |
|
|
|
| 8 |
E' |
678 |
646 |
204.39 |
|
|
|
| 8 |
E' |
678 |
646 |
204.34 |
|
|
|
| 9 |
E' |
223 |
213 |
29.44 |
|
|
|
| 9 |
E' |
223 |
213 |
29.44 |
|
|
|
| 10 |
E" |
360 |
343 |
0.00 |
|
|
|
| 10 |
E" |
360 |
343 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9148.6 cm
-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 8715.0 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 wB97X-D/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.782 |
|
|
|
| 2 |
O |
-0.439 |
|
|
|
| 3 |
O |
-0.439 |
|
|
|
| 4 |
O |
-0.439 |
|
|
|
| 5 |
H |
0.179 |
|
|
|
| 6 |
H |
0.179 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
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 |
-27.330 |
0.000 |
0.000 |
| y |
0.000 |
-27.330 |
0.000 |
| z |
0.000 |
0.000 |
-27.019 |
|
| Traceless |
| | x | y | z |
| x |
-0.156 |
0.000 |
0.000 |
| y |
0.000 |
-0.156 |
0.000 |
| z |
0.000 |
0.000 |
0.311 |
|
| Polar |
| 3z2-r2 | 0.623 |
| 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 |
4.465 |
-0.000 |
0.000 |
| y |
-0.000 |
4.463 |
0.000 |
| z |
0.000 |
0.000 |
3.156 |
<r2> (average value of r
2) Å
2
| <r2> |
104.624 |
| (<r2>)1/2 |
10.229 |