Vibrational Frequencies calculated at BLYP/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 |
A' |
3032 |
3009 |
0.00 |
|
|
|
| 2 |
A' |
2948 |
2925 |
0.00 |
|
|
|
| 3 |
A' |
1436 |
1425 |
0.00 |
|
|
|
| 4 |
A' |
1229 |
1220 |
0.00 |
|
|
|
| 5 |
A' |
590 |
585 |
0.00 |
|
|
|
| 6 |
A' |
491 |
487 |
0.00 |
|
|
|
| 7 |
A" |
3005 |
2982 |
56.68 |
|
|
|
| 8 |
A" |
1441 |
1430 |
1.65 |
|
|
|
| 9 |
A" |
724 |
719 |
103.06 |
|
|
|
| 10 |
A" |
178 |
176 |
4.06 |
|
|
|
| 11 |
A" |
45 |
45 |
0.07 |
|
|
|
| 12 |
E' |
3033 |
3009 |
35.03 |
|
|
|
| 12 |
E' |
3033 |
3009 |
35.05 |
|
|
|
| 13 |
E' |
2946 |
2923 |
12.66 |
|
|
|
| 13 |
E' |
2946 |
2923 |
12.66 |
|
|
|
| 14 |
E' |
1435 |
1424 |
0.38 |
|
|
|
| 14 |
E' |
1435 |
1424 |
0.38 |
|
|
|
| 15 |
E' |
1224 |
1214 |
19.49 |
|
|
|
| 15 |
E' |
1224 |
1214 |
19.48 |
|
|
|
| 16 |
E' |
758 |
752 |
155.18 |
|
|
|
| 16 |
E' |
758 |
752 |
155.16 |
|
|
|
| 17 |
E' |
620 |
615 |
14.58 |
|
|
|
| 17 |
E' |
620 |
615 |
14.58 |
|
|
|
| 18 |
E' |
169 |
167 |
2.58 |
|
|
|
| 18 |
E' |
169 |
167 |
2.58 |
|
|
|
| 19 |
E" |
3005 |
2981 |
0.00 |
|
|
|
| 19 |
E" |
3005 |
2981 |
0.00 |
|
|
|
| 20 |
E" |
1438 |
1427 |
0.00 |
|
|
|
| 20 |
E" |
1438 |
1427 |
0.00 |
|
|
|
| 21 |
E" |
558 |
554 |
0.00 |
|
|
|
| 21 |
E" |
558 |
554 |
0.00 |
|
|
|
| 22 |
E" |
21 |
21 |
0.00 |
|
|
|
| 22 |
E" |
21 |
21 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22764.9 cm
-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 22589.6 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 BLYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.638 |
|
|
|
| 2 |
C |
-0.520 |
|
|
|
| 3 |
C |
-0.520 |
|
|
|
| 4 |
C |
-0.520 |
|
|
|
| 5 |
H |
0.104 |
|
|
|
| 6 |
H |
0.104 |
|
|
|
| 7 |
H |
0.104 |
|
|
|
| 8 |
H |
0.102 |
|
|
|
| 9 |
H |
0.102 |
|
|
|
| 10 |
H |
0.102 |
|
|
|
| 11 |
H |
0.102 |
|
|
|
| 12 |
H |
0.102 |
|
|
|
| 13 |
H |
0.102 |
|
|
|
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 |
-36.055 |
0.000 |
0.000 |
| y |
0.000 |
-36.055 |
0.000 |
| z |
0.000 |
0.000 |
-31.397 |
|
| Traceless |
| | x | y | z |
| x |
-2.329 |
0.000 |
0.000 |
| y |
0.000 |
-2.329 |
0.000 |
| z |
0.000 |
0.000 |
4.658 |
|
| Polar |
| 3z2-r2 | 9.315 |
| x2-y2 | 0.000 |
| 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 |
9.173 |
0.000 |
0.000 |
| y |
0.000 |
9.173 |
0.000 |
| z |
0.000 |
0.000 |
6.966 |
<r2> (average value of r
2) Å
2
| <r2> |
153.856 |
| (<r2>)1/2 |
12.404 |