Vibrational Frequencies calculated at wB97X-D/CEP-31G*
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 |
2273 |
42.62 |
70.27 |
0.16 |
0.28 |
2 |
Σ |
453 |
453 |
156.69 |
15.24 |
0.65 |
0.79 |
3 |
Π |
166 |
166 |
4.13 |
11.50 |
0.75 |
0.86 |
3 |
Π |
166 |
166 |
4.13 |
11.50 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1528.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1528.5 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-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
0.320 |
|
|
|
2 |
C |
-0.579 |
|
|
|
3 |
N |
0.260 |
|
|
|
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 |
3.483 |
3.483 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.206 |
0.000 |
0.000 |
y |
0.000 |
-20.206 |
0.000 |
z |
0.000 |
0.000 |
-30.507 |
|
Traceless |
| x | y | z |
x |
5.151 |
0.000 |
0.000 |
y |
0.000 |
5.151 |
0.000 |
z |
0.000 |
0.000 |
-10.301 |
|
Polar |
3z2-r2 | -20.602 |
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 |
6.640 |
0.000 |
0.000 |
y |
0.000 |
6.640 |
0.000 |
z |
0.000 |
0.000 |
9.409 |
<r2> (average value of r
2) Å
2
<r2> |
40.093 |
(<r2>)1/2 |
6.332 |