Vibrational Frequencies calculated at mPW1PW91/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 |
1941 |
1860 |
0.00 |
|
|
|
2 |
Ag |
1516 |
1453 |
0.00 |
|
|
|
3 |
Ag |
740 |
709 |
0.00 |
|
|
|
4 |
Ag |
372 |
357 |
0.00 |
|
|
|
5 |
Au |
418 |
400 |
0.00 |
|
|
|
6 |
B1g |
1951 |
1870 |
0.00 |
|
|
|
7 |
B1g |
467 |
448 |
0.00 |
|
|
|
8 |
B1u |
1280 |
1227 |
274.91 |
|
|
|
9 |
B1u |
627 |
601 |
234.56 |
|
|
|
10 |
B2g |
1383 |
1325 |
0.00 |
|
|
|
11 |
B2g |
471 |
451 |
0.00 |
|
|
|
12 |
B2u |
1958 |
1876 |
351.35 |
|
|
|
13 |
B2u |
815 |
781 |
176.67 |
|
|
|
14 |
B2u |
206 |
197 |
12.89 |
|
|
|
15 |
B3g |
736 |
706 |
0.00 |
|
|
|
16 |
B3u |
1935 |
1854 |
122.21 |
|
|
|
17 |
B3u |
1449 |
1389 |
1007.20 |
|
|
|
18 |
B3u |
697 |
668 |
592.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9480.6 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 9085.3 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
-0.309 |
|
|
|
2 |
Al |
-0.309 |
|
|
|
3 |
H |
0.110 |
|
|
|
4 |
H |
0.110 |
|
|
|
5 |
H |
0.099 |
|
|
|
6 |
H |
0.099 |
|
|
|
7 |
H |
0.099 |
|
|
|
8 |
H |
0.099 |
|
|
|
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 |
-32.533 |
0.000 |
0.000 |
y |
0.000 |
-35.800 |
0.000 |
z |
0.000 |
0.000 |
-27.858 |
|
Traceless |
| x | y | z |
x |
-0.704 |
0.000 |
0.000 |
y |
0.000 |
-5.604 |
0.000 |
z |
0.000 |
0.000 |
6.308 |
|
Polar |
3z2-r2 | 12.616 |
x2-y2 | 3.267 |
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 |
11.311 |
0.000 |
0.000 |
y |
0.000 |
9.268 |
0.000 |
z |
0.000 |
0.000 |
7.927 |
<r2> (average value of r
2) Å
2
<r2> |
91.243 |
(<r2>)1/2 |
9.552 |