Vibrational Frequencies calculated at B3LYP/SDD
| 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' |
3116 |
2996 |
0.00 |
|
|
|
| 2 |
A' |
3011 |
2895 |
0.00 |
|
|
|
| 3 |
A' |
1491 |
1433 |
0.00 |
|
|
|
| 4 |
A' |
1308 |
1258 |
0.00 |
|
|
|
| 5 |
A' |
667 |
641 |
0.00 |
|
|
|
| 6 |
A' |
519 |
499 |
0.00 |
|
|
|
| 7 |
A" |
3087 |
2967 |
76.40 |
|
|
|
| 8 |
A" |
1489 |
1432 |
19.72 |
|
|
|
| 9 |
A" |
809 |
778 |
142.36 |
|
|
|
| 10 |
A" |
187 |
180 |
8.49 |
|
|
|
| 11 |
A" |
53 |
51 |
0.20 |
|
|
|
| 12 |
E' |
3117 |
2997 |
46.05 |
|
|
|
| 12 |
E' |
3117 |
2997 |
46.06 |
|
|
|
| 13 |
E' |
3009 |
2893 |
27.60 |
|
|
|
| 13 |
E' |
3009 |
2893 |
27.60 |
|
|
|
| 14 |
E' |
1486 |
1428 |
5.70 |
|
|
|
| 14 |
E' |
1486 |
1428 |
5.71 |
|
|
|
| 15 |
E' |
1304 |
1253 |
85.53 |
|
|
|
| 15 |
E' |
1304 |
1253 |
85.55 |
|
|
|
| 16 |
E' |
833 |
801 |
180.10 |
|
|
|
| 16 |
E' |
833 |
801 |
180.11 |
|
|
|
| 17 |
E' |
661 |
635 |
19.22 |
|
|
|
| 17 |
E' |
661 |
635 |
19.22 |
|
|
|
| 18 |
E' |
174 |
167 |
4.75 |
|
|
|
| 18 |
E' |
174 |
167 |
4.75 |
|
|
|
| 19 |
E" |
3087 |
2967 |
0.00 |
|
|
|
| 19 |
E" |
3087 |
2967 |
0.00 |
|
|
|
| 20 |
E" |
1488 |
1431 |
0.00 |
|
|
|
| 20 |
E" |
1488 |
1431 |
0.00 |
|
|
|
| 21 |
E" |
646 |
621 |
0.00 |
|
|
|
| 21 |
E" |
646 |
621 |
0.00 |
|
|
|
| 22 |
E" |
28 |
27 |
0.00 |
|
|
|
| 22 |
E" |
28 |
27 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23701.3 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 22784.0 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 B3LYP/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
1.398 |
|
|
|
| 2 |
C |
-1.144 |
|
|
|
| 3 |
C |
-1.144 |
|
|
|
| 4 |
C |
-1.144 |
|
|
|
| 5 |
H |
0.224 |
|
|
|
| 6 |
H |
0.224 |
|
|
|
| 7 |
H |
0.224 |
|
|
|
| 8 |
H |
0.227 |
|
|
|
| 9 |
H |
0.227 |
|
|
|
| 10 |
H |
0.227 |
|
|
|
| 11 |
H |
0.227 |
|
|
|
| 12 |
H |
0.227 |
|
|
|
| 13 |
H |
0.227 |
|
|
|
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 |
-37.311 |
0.000 |
0.000 |
| y |
0.000 |
-37.311 |
0.000 |
| z |
0.000 |
0.000 |
-31.043 |
|
| Traceless |
| | x | y | z |
| x |
-3.134 |
0.000 |
0.000 |
| y |
0.000 |
-3.134 |
0.000 |
| z |
0.000 |
0.000 |
6.268 |
|
| Polar |
| 3z2-r2 | 12.536 |
| 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 |
8.814 |
0.000 |
0.000 |
| y |
0.000 |
8.814 |
0.000 |
| z |
0.000 |
0.000 |
6.564 |
<r2> (average value of r
2) Å
2
| <r2> |
152.790 |
| (<r2>)1/2 |
12.361 |