Vibrational Frequencies calculated at HSEh1PBE/cc-pVTZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σ |
2273 |
2184 |
85.75 |
76.39 |
0.10 |
0.19 |
2 |
Σ |
461 |
443 |
160.49 |
17.89 |
0.71 |
0.83 |
3 |
Π |
135 |
130 |
7.12 |
9.06 |
0.75 |
0.86 |
3 |
Π |
135 |
130 |
7.12 |
9.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1501.8 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 1443.4 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 HSEh1PBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.319 |
|
|
|
2 |
C |
-0.271 |
|
|
|
3 |
N |
-0.048 |
|
|
|
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 |
3.365 |
3.365 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.842 |
0.000 |
0.000 |
y |
0.000 |
-21.842 |
0.000 |
z |
0.000 |
0.000 |
-31.983 |
|
Traceless |
| x | y | z |
x |
5.070 |
0.000 |
0.000 |
y |
0.000 |
5.070 |
0.000 |
z |
0.000 |
0.000 |
-10.141 |
|
Polar |
3z2-r2 | -20.281 |
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 |
6.845 |
0.000 |
0.000 |
y |
0.000 |
6.845 |
0.000 |
z |
0.000 |
0.000 |
9.264 |
<r2> (average value of r
2) Å
2
<r2> |
65.793 |
(<r2>)1/2 |
8.111 |