Vibrational Frequencies calculated at wB97X-D/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 |
Σ |
2037 |
2037 |
451.21 |
90.13 |
0.14 |
0.24 |
| 2 |
Σ |
517 |
517 |
185.93 |
20.44 |
0.75 |
0.86 |
| 3 |
Π |
223 |
223 |
0.37 |
10.45 |
0.75 |
0.86 |
| 3 |
Π |
223 |
223 |
0.37 |
10.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1499.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1499.6 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 wB97X-D/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Al |
0.628 |
|
|
|
| 2 |
N |
-0.331 |
|
|
|
| 3 |
C |
-0.297 |
|
|
|
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 |
3.140 |
3.140 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.398 |
0.000 |
0.000 |
| y |
0.000 |
-20.398 |
0.000 |
| z |
0.000 |
0.000 |
-31.234 |
|
| Traceless |
| | x | y | z |
| x |
5.418 |
0.000 |
0.000 |
| y |
0.000 |
5.418 |
0.000 |
| z |
0.000 |
0.000 |
-10.836 |
|
| Polar |
| 3z2-r2 | -21.671 |
| 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 |
6.854 |
0.000 |
0.000 |
| y |
0.000 |
6.854 |
0.000 |
| z |
0.000 |
0.000 |
9.378 |
<r2> (average value of r
2) Å
2
| <r2> |
35.831 |
| (<r2>)1/2 |
5.986 |