Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Be |
-0.029 |
|
|
|
2 |
Mg |
0.029 |
|
|
|
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 |
0.664 |
0.664 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.256 |
0.000 |
0.000 |
y |
0.000 |
-19.256 |
0.000 |
z |
0.000 |
0.000 |
-24.022 |
|
Traceless |
| x | y | z |
x |
2.383 |
0.000 |
0.000 |
y |
0.000 |
2.383 |
0.000 |
z |
0.000 |
0.000 |
-4.767 |
|
Polar |
3z2-r2 | -9.534 |
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 |
13.863 |
0.000 |
0.000 |
y |
0.000 |
13.863 |
0.000 |
z |
0.000 |
0.000 |
29.999 |
<r2> (average value of r
2) Å
2
<r2> |
39.348 |
(<r2>)1/2 |
6.273 |