Vibrational Frequencies calculated at B3LYP/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' |
3095 |
2987 |
0.00 |
|
|
|
| 2 |
A' |
3011 |
2906 |
0.00 |
|
|
|
| 3 |
A' |
1453 |
1402 |
0.00 |
|
|
|
| 4 |
A' |
1242 |
1198 |
0.00 |
|
|
|
| 5 |
A' |
587 |
567 |
0.00 |
|
|
|
| 6 |
A' |
516 |
498 |
0.00 |
|
|
|
| 7 |
A" |
3069 |
2961 |
43.39 |
|
|
|
| 8 |
A" |
1459 |
1408 |
1.43 |
|
|
|
| 9 |
A" |
721 |
695 |
99.16 |
|
|
|
| 10 |
A" |
184 |
178 |
5.16 |
|
|
|
| 11 |
A" |
45 |
44 |
0.00 |
|
|
|
| 12 |
E' |
3096 |
2987 |
27.98 |
|
|
|
| 12 |
E' |
3096 |
2987 |
28.00 |
|
|
|
| 13 |
E' |
3010 |
2904 |
8.67 |
|
|
|
| 13 |
E' |
3010 |
2904 |
8.67 |
|
|
|
| 14 |
E' |
1452 |
1401 |
0.33 |
|
|
|
| 14 |
E' |
1452 |
1401 |
0.33 |
|
|
|
| 15 |
E' |
1238 |
1195 |
22.81 |
|
|
|
| 15 |
E' |
1238 |
1195 |
22.81 |
|
|
|
| 16 |
E' |
757 |
731 |
158.88 |
|
|
|
| 16 |
E' |
757 |
731 |
158.89 |
|
|
|
| 17 |
E' |
641 |
619 |
9.46 |
|
|
|
| 17 |
E' |
641 |
619 |
9.45 |
|
|
|
| 18 |
E' |
171 |
165 |
2.97 |
|
|
|
| 18 |
E' |
171 |
165 |
2.97 |
|
|
|
| 19 |
E" |
3068 |
2961 |
0.00 |
|
|
|
| 19 |
E" |
3068 |
2961 |
0.00 |
|
|
|
| 20 |
E" |
1456 |
1405 |
0.00 |
|
|
|
| 20 |
E" |
1456 |
1405 |
0.00 |
|
|
|
| 21 |
E" |
555 |
536 |
0.00 |
|
|
|
| 21 |
E" |
555 |
536 |
0.00 |
|
|
|
| 22 |
E" |
15 |
15 |
0.00 |
|
|
|
| 22 |
E" |
15 |
15 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23150.7 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 22340.4 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.620 |
|
|
|
| 2 |
C |
-0.583 |
|
|
|
| 3 |
C |
-0.583 |
|
|
|
| 4 |
C |
-0.583 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.127 |
|
|
|
| 7 |
H |
0.127 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
| 9 |
H |
0.125 |
|
|
|
| 10 |
H |
0.125 |
|
|
|
| 11 |
H |
0.125 |
|
|
|
| 12 |
H |
0.125 |
|
|
|
| 13 |
H |
0.125 |
|
|
|
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 |
-35.981 |
0.000 |
0.000 |
| y |
0.000 |
-35.981 |
0.000 |
| z |
0.000 |
0.000 |
-31.085 |
|
| Traceless |
| | x | y | z |
| x |
-2.448 |
0.000 |
0.000 |
| y |
0.000 |
-2.448 |
0.000 |
| z |
0.000 |
0.000 |
4.896 |
|
| Polar |
| 3z2-r2 | 9.792 |
| 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 |
9.039 |
0.000 |
0.000 |
| y |
0.000 |
9.039 |
0.000 |
| z |
0.000 |
0.000 |
7.114 |
<r2> (average value of r
2) Å
2
| <r2> |
151.076 |
| (<r2>)1/2 |
12.291 |