Vibrational Frequencies calculated at PBEPBE/aug-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 |
Ag |
1881 |
1869 |
0.00 |
|
|
|
2 |
Ag |
1468 |
1459 |
0.00 |
|
|
|
3 |
Ag |
709 |
704 |
0.00 |
|
|
|
4 |
Ag |
360 |
357 |
0.00 |
|
|
|
5 |
Au |
406 |
404 |
0.00 |
|
|
|
6 |
B1g |
1895 |
1883 |
0.00 |
|
|
|
7 |
B1g |
456 |
454 |
0.00 |
|
|
|
8 |
B1u |
1248 |
1241 |
232.63 |
|
|
|
9 |
B1u |
600 |
596 |
203.34 |
|
|
|
10 |
B2g |
1339 |
1331 |
0.00 |
|
|
|
11 |
B2g |
454 |
451 |
0.00 |
|
|
|
12 |
B2u |
1902 |
1891 |
323.43 |
|
|
|
13 |
B2u |
771 |
766 |
152.32 |
|
|
|
14 |
B2u |
196 |
195 |
10.77 |
|
|
|
15 |
B3g |
706 |
702 |
0.00 |
|
|
|
16 |
B3u |
1875 |
1864 |
121.06 |
|
|
|
17 |
B3u |
1393 |
1385 |
903.48 |
|
|
|
18 |
B3u |
668 |
664 |
533.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9162.9 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 9107.0 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 PBEPBE/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
-0.622 |
|
|
|
2 |
Al |
-0.622 |
|
|
|
3 |
H |
0.235 |
|
|
|
4 |
H |
0.235 |
|
|
|
5 |
H |
0.193 |
|
|
|
6 |
H |
0.193 |
|
|
|
7 |
H |
0.193 |
|
|
|
8 |
H |
0.193 |
|
|
|
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 |
-32.671 |
0.000 |
0.000 |
y |
0.000 |
-35.931 |
0.000 |
z |
0.000 |
0.000 |
-28.329 |
|
Traceless |
| x | y | z |
x |
-0.541 |
0.000 |
0.000 |
y |
0.000 |
-5.431 |
0.000 |
z |
0.000 |
0.000 |
5.972 |
|
Polar |
3z2-r2 | 11.944 |
x2-y2 | 3.260 |
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 |
12.191 |
0.000 |
0.000 |
y |
0.000 |
9.900 |
0.000 |
z |
0.000 |
0.000 |
8.334 |
<r2> (average value of r
2) Å
2
<r2> |
92.297 |
(<r2>)1/2 |
9.607 |