Vibrational Frequencies calculated at TPSSh/6-31G(2df,p)
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' |
3886 |
3750 |
0.00 |
|
|
|
2 |
A' |
719 |
693 |
0.00 |
|
|
|
3 |
A' |
660 |
636 |
0.00 |
|
|
|
4 |
A" |
303 |
293 |
344.39 |
|
|
|
5 |
A" |
276 |
266 |
10.07 |
|
|
|
6 |
E' |
3886 |
3750 |
90.73 |
|
|
|
6 |
E' |
3886 |
3750 |
90.67 |
|
|
|
7 |
E' |
947 |
914 |
123.99 |
|
|
|
7 |
E' |
947 |
914 |
124.06 |
|
|
|
8 |
E' |
691 |
667 |
214.61 |
|
|
|
8 |
E' |
691 |
667 |
214.60 |
|
|
|
9 |
E' |
214 |
206 |
26.07 |
|
|
|
9 |
E' |
213 |
206 |
26.06 |
|
|
|
10 |
E" |
350 |
338 |
0.00 |
|
|
|
10 |
E" |
350 |
338 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9008.7 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 8693.4 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.918 |
|
|
|
2 |
O |
-0.621 |
|
|
|
3 |
O |
-0.621 |
|
|
|
4 |
O |
-0.621 |
|
|
|
5 |
H |
0.315 |
|
|
|
6 |
H |
0.315 |
|
|
|
7 |
H |
0.315 |
|
|
|
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 |
4.860 |
-0.001 |
0.000 |
y |
-0.001 |
4.859 |
0.000 |
z |
0.000 |
0.000 |
3.895 |
<r2> (average value of r
2) Å
2
<r2> |
102.252 |
(<r2>)1/2 |
10.112 |