Vibrational Frequencies calculated at B3PW91/6-31G
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 |
1912 |
1831 |
0.00 |
|
|
|
2 |
Ag |
1465 |
1403 |
0.00 |
|
|
|
3 |
Ag |
695 |
666 |
0.00 |
|
|
|
4 |
Ag |
362 |
347 |
0.00 |
|
|
|
5 |
Au |
412 |
395 |
0.00 |
|
|
|
6 |
B1g |
1936 |
1854 |
0.00 |
|
|
|
7 |
B1g |
454 |
435 |
0.00 |
|
|
|
8 |
B1u |
1214 |
1162 |
363.29 |
|
|
|
9 |
B1u |
611 |
585 |
204.40 |
|
|
|
10 |
B2g |
1303 |
1248 |
0.00 |
|
|
|
11 |
B2g |
450 |
431 |
0.00 |
|
|
|
12 |
B2u |
1944 |
1861 |
410.95 |
|
|
|
13 |
B2u |
818 |
783 |
269.91 |
|
|
|
14 |
B2u |
227 |
217 |
6.24 |
|
|
|
15 |
B3g |
737 |
706 |
0.00 |
|
|
|
16 |
B3u |
1904 |
1823 |
147.07 |
|
|
|
17 |
B3u |
1392 |
1333 |
1232.38 |
|
|
|
18 |
B3u |
648 |
621 |
622.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9241.6 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 8850.7 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 B3PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.570 |
|
|
|
2 |
Al |
0.570 |
|
|
|
3 |
H |
-0.278 |
|
|
|
4 |
H |
-0.278 |
|
|
|
5 |
H |
-0.146 |
|
|
|
6 |
H |
-0.146 |
|
|
|
7 |
H |
-0.146 |
|
|
|
8 |
H |
-0.146 |
|
|
|
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 |
-31.427 |
0.000 |
0.000 |
y |
0.000 |
-35.981 |
0.000 |
z |
0.000 |
0.000 |
-29.088 |
|
Traceless |
| x | y | z |
x |
1.108 |
0.000 |
0.000 |
y |
0.000 |
-5.723 |
0.000 |
z |
0.000 |
0.000 |
4.615 |
|
Polar |
3z2-r2 | 9.231 |
x2-y2 | 4.554 |
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 |
10.315 |
0.000 |
0.000 |
y |
0.000 |
7.621 |
0.000 |
z |
0.000 |
0.000 |
5.430 |
<r2> (average value of r
2) Å
2
<r2> |
94.532 |
(<r2>)1/2 |
9.723 |