Vibrational Frequencies calculated at B3LYP/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' |
3653 |
3514 |
0.00 |
|
|
|
2 |
A' |
750 |
721 |
0.00 |
|
|
|
3 |
A' |
585 |
563 |
0.00 |
|
|
|
4 |
A" |
306 |
295 |
421.46 |
|
|
|
5 |
A" |
254 |
245 |
120.43 |
|
|
|
6 |
E' |
3654 |
3515 |
38.43 |
|
|
|
6 |
E' |
3654 |
3515 |
38.44 |
|
|
|
7 |
E' |
1017 |
979 |
98.31 |
|
|
|
7 |
E' |
1017 |
979 |
98.31 |
|
|
|
8 |
E' |
596 |
573 |
290.26 |
|
|
|
8 |
E' |
596 |
573 |
290.27 |
|
|
|
9 |
E' |
253 |
243 |
30.07 |
|
|
|
9 |
E' |
253 |
243 |
30.07 |
|
|
|
10 |
E" |
314 |
302 |
0.00 |
|
|
|
10 |
E" |
314 |
302 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8607.1 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 8280.0 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 B3LYP/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.801 |
|
|
|
2 |
O |
-0.635 |
|
|
|
3 |
O |
-0.635 |
|
|
|
4 |
O |
-0.635 |
|
|
|
5 |
H |
0.368 |
|
|
|
6 |
H |
0.368 |
|
|
|
7 |
H |
0.368 |
|
|
|
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 |
-25.555 |
0.000 |
0.000 |
y |
0.000 |
-25.555 |
0.000 |
z |
0.000 |
0.000 |
-26.906 |
|
Traceless |
| x | y | z |
x |
0.675 |
0.000 |
0.000 |
y |
0.000 |
0.675 |
0.000 |
z |
0.000 |
0.000 |
-1.351 |
|
Polar |
3z2-r2 | -2.702 |
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 |
4.273 |
0.001 |
0.000 |
y |
0.001 |
4.273 |
0.000 |
z |
0.000 |
0.000 |
2.590 |
<r2> (average value of r
2) Å
2
<r2> |
102.099 |
(<r2>)1/2 |
10.104 |