Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3060 |
2982 |
0.00 |
|
|
|
| 2 |
A' |
2957 |
2881 |
0.00 |
|
|
|
| 3 |
A' |
1486 |
1448 |
0.00 |
|
|
|
| 4 |
A' |
1297 |
1264 |
0.00 |
|
|
|
| 5 |
A' |
652 |
636 |
0.00 |
|
|
|
| 6 |
A' |
504 |
491 |
0.00 |
|
|
|
| 7 |
A" |
3029 |
2952 |
95.60 |
|
|
|
| 8 |
A" |
1487 |
1449 |
16.67 |
|
|
|
| 9 |
A" |
795 |
775 |
118.15 |
|
|
|
| 10 |
A" |
185 |
181 |
8.79 |
|
|
|
| 11 |
A" |
47 |
46 |
0.12 |
|
|
|
| 12 |
E' |
3061 |
2983 |
56.16 |
|
|
|
| 12 |
E' |
3061 |
2983 |
56.14 |
|
|
|
| 13 |
E' |
2954 |
2879 |
35.20 |
|
|
|
| 13 |
E' |
2954 |
2879 |
35.19 |
|
|
|
| 14 |
E' |
1484 |
1446 |
4.49 |
|
|
|
| 14 |
E' |
1484 |
1446 |
4.49 |
|
|
|
| 15 |
E' |
1294 |
1261 |
69.87 |
|
|
|
| 15 |
E' |
1294 |
1261 |
69.86 |
|
|
|
| 16 |
E' |
815 |
795 |
160.13 |
|
|
|
| 16 |
E' |
815 |
795 |
160.11 |
|
|
|
| 17 |
E' |
647 |
630 |
26.66 |
|
|
|
| 17 |
E' |
647 |
630 |
26.66 |
|
|
|
| 18 |
E' |
168 |
164 |
5.76 |
|
|
|
| 18 |
E' |
168 |
164 |
5.76 |
|
|
|
| 19 |
E" |
3029 |
2952 |
0.00 |
|
|
|
| 19 |
E" |
3029 |
2952 |
0.00 |
|
|
|
| 20 |
E" |
1485 |
1448 |
0.00 |
|
|
|
| 20 |
E" |
1485 |
1448 |
0.00 |
|
|
|
| 21 |
E" |
633 |
617 |
0.00 |
|
|
|
| 21 |
E" |
633 |
617 |
0.00 |
|
|
|
| 22 |
E" |
28 |
27 |
0.00 |
|
|
|
| 22 |
E" |
28 |
27 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23347.1 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 22751.8 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
1.114 |
|
|
|
| 2 |
C |
-0.851 |
|
|
|
| 3 |
C |
-0.851 |
|
|
|
| 4 |
C |
-0.851 |
|
|
|
| 5 |
H |
0.159 |
|
|
|
| 6 |
H |
0.159 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.160 |
|
|
|
| 9 |
H |
0.160 |
|
|
|
| 10 |
H |
0.160 |
|
|
|
| 11 |
H |
0.160 |
|
|
|
| 12 |
H |
0.160 |
|
|
|
| 13 |
H |
0.160 |
|
|
|
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 |
-36.578 |
0.000 |
0.000 |
| y |
0.000 |
-36.578 |
0.000 |
| z |
0.000 |
0.000 |
-30.317 |
|
| Traceless |
| | x | y | z |
| x |
-3.130 |
0.000 |
0.000 |
| y |
0.000 |
-3.130 |
0.000 |
| z |
0.000 |
0.000 |
6.261 |
|
| Polar |
| 3z2-r2 | 12.521 |
| 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 |
9.585 |
0.000 |
0.000 |
| y |
0.000 |
9.584 |
0.000 |
| z |
0.000 |
0.000 |
7.222 |
<r2> (average value of r
2) Å
2
| <r2> |
129.789 |
| (<r2>)1/2 |
11.393 |