Vibrational Frequencies calculated at TPSSh/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' |
3642 |
3517 |
0.00 |
|
|
|
2 |
A' |
743 |
717 |
0.00 |
|
|
|
3 |
A' |
585 |
565 |
0.00 |
|
|
|
4 |
A" |
291 |
281 |
352.10 |
|
|
|
5 |
A" |
241 |
233 |
163.69 |
|
|
|
6 |
E' |
3643 |
3518 |
34.85 |
|
|
|
6 |
E' |
3643 |
3518 |
34.80 |
|
|
|
7 |
E' |
1010 |
976 |
93.97 |
|
|
|
7 |
E' |
1010 |
976 |
93.97 |
|
|
|
8 |
E' |
599 |
579 |
282.66 |
|
|
|
8 |
E' |
599 |
579 |
282.62 |
|
|
|
9 |
E' |
242 |
234 |
30.57 |
|
|
|
9 |
E' |
242 |
234 |
30.56 |
|
|
|
10 |
E" |
304 |
294 |
0.00 |
|
|
|
10 |
E" |
304 |
294 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8550.0 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 8256.7 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 TPSSh/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.811 |
|
|
|
2 |
O |
-0.642 |
|
|
|
3 |
O |
-0.642 |
|
|
|
4 |
O |
-0.642 |
|
|
|
5 |
H |
0.371 |
|
|
|
6 |
H |
0.371 |
|
|
|
7 |
H |
0.371 |
|
|
|
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
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.342 |
-0.001 |
0.000 |
y |
-0.001 |
4.342 |
0.000 |
z |
0.000 |
0.000 |
2.710 |
<r2> (average value of r
2) Å
2
<r2> |
102.642 |
(<r2>)1/2 |
10.131 |