Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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 |
3042 |
0.00 |
|
|
|
| 2 |
A' |
2955 |
2938 |
0.00 |
|
|
|
| 3 |
A' |
1375 |
1367 |
0.00 |
|
|
|
| 4 |
A' |
1164 |
1157 |
0.00 |
|
|
|
| 5 |
A' |
575 |
572 |
0.00 |
|
|
|
| 6 |
A' |
494 |
491 |
0.00 |
|
|
|
| 7 |
A" |
3028 |
3010 |
27.02 |
|
|
|
| 8 |
A" |
1379 |
1371 |
2.68 |
|
|
|
| 9 |
A" |
693 |
689 |
95.92 |
|
|
|
| 10 |
A" |
176 |
175 |
3.55 |
|
|
|
| 11 |
A" |
53 |
53 |
0.10 |
|
|
|
| 12 |
E' |
3060 |
3042 |
19.42 |
|
|
|
| 12 |
E' |
3060 |
3042 |
19.42 |
|
|
|
| 13 |
E' |
2954 |
2936 |
9.93 |
|
|
|
| 13 |
E' |
2954 |
2936 |
9.94 |
|
|
|
| 14 |
E' |
1372 |
1364 |
0.29 |
|
|
|
| 14 |
E' |
1372 |
1364 |
0.29 |
|
|
|
| 15 |
E' |
1160 |
1153 |
21.20 |
|
|
|
| 15 |
E' |
1160 |
1153 |
21.20 |
|
|
|
| 16 |
E' |
733 |
729 |
157.00 |
|
|
|
| 16 |
E' |
733 |
729 |
156.99 |
|
|
|
| 17 |
E' |
620 |
617 |
12.24 |
|
|
|
| 17 |
E' |
620 |
617 |
12.24 |
|
|
|
| 18 |
E' |
161 |
160 |
2.84 |
|
|
|
| 18 |
E' |
161 |
160 |
2.84 |
|
|
|
| 19 |
E" |
3028 |
3010 |
0.00 |
|
|
|
| 19 |
E" |
3028 |
3010 |
0.00 |
|
|
|
| 20 |
E" |
1376 |
1368 |
0.00 |
|
|
|
| 20 |
E" |
1376 |
1368 |
0.00 |
|
|
|
| 21 |
E" |
534 |
530 |
0.00 |
|
|
|
| 21 |
E" |
534 |
530 |
0.00 |
|
|
|
| 22 |
E" |
28 |
28 |
0.00 |
|
|
|
| 22 |
E" |
28 |
28 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22500.2 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 22369.7 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.356 |
|
|
|
| 2 |
C |
-0.255 |
|
|
|
| 3 |
C |
-0.255 |
|
|
|
| 4 |
C |
-0.255 |
|
|
|
| 5 |
H |
0.043 |
|
|
|
| 6 |
H |
0.043 |
|
|
|
| 7 |
H |
0.043 |
|
|
|
| 8 |
H |
0.047 |
|
|
|
| 9 |
H |
0.047 |
|
|
|
| 10 |
H |
0.047 |
|
|
|
| 11 |
H |
0.047 |
|
|
|
| 12 |
H |
0.047 |
|
|
|
| 13 |
H |
0.047 |
|
|
|
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 |
-36.197 |
0.000 |
0.000 |
| y |
0.000 |
-36.197 |
0.000 |
| z |
0.000 |
0.000 |
-31.728 |
|
| Traceless |
| | x | y | z |
| x |
-2.235 |
0.000 |
0.000 |
| y |
0.000 |
-2.235 |
0.000 |
| z |
0.000 |
0.000 |
4.469 |
|
| Polar |
| 3z2-r2 | 8.939 |
| 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 |
9.851 |
0.000 |
0.000 |
| y |
0.000 |
9.850 |
0.000 |
| z |
0.000 |
0.000 |
7.366 |
<r2> (average value of r
2) Å
2
| <r2> |
153.841 |
| (<r2>)1/2 |
12.403 |