Vibrational Frequencies calculated at HSEh1PBE/aug-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 |
2132 |
2051 |
450.07 |
89.48 |
0.10 |
0.17 |
| 2 |
Σ |
545 |
525 |
187.33 |
16.83 |
0.68 |
0.81 |
| 3 |
Π |
85 |
82 |
3.07 |
6.72 |
0.75 |
0.86 |
| 3 |
Π |
85 |
82 |
3.07 |
6.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1424.2 cm
-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 1369.8 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 HSEh1PBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.159 |
|
|
|
| 2 |
N |
0.024 |
|
|
|
| 3 |
C |
-0.182 |
|
|
|
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 |
3.083 |
3.083 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.182 |
0.000 |
0.000 |
| y |
0.000 |
-22.182 |
0.000 |
| z |
0.000 |
0.000 |
-31.808 |
|
| Traceless |
| | x | y | z |
| x |
4.813 |
0.000 |
0.000 |
| y |
0.000 |
4.813 |
0.000 |
| z |
0.000 |
0.000 |
-9.626 |
|
| Polar |
| 3z2-r2 | -19.252 |
| 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 |
7.484 |
0.000 |
0.000 |
| y |
0.000 |
7.484 |
0.000 |
| z |
0.000 |
0.000 |
9.294 |
<r2> (average value of r
2) Å
2
| <r2> |
58.015 |
| (<r2>)1/2 |
7.617 |