Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Mg |
0.657 |
0.529 |
|
0.562 |
| 2 |
Cl |
-0.657 |
-0.529 |
|
-0.562 |
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 |
-4.864 |
4.864 |
| CHELPG |
0.000 |
0.000 |
-5.855 |
5.855 |
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
-6.211 |
6.211 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.932 |
0.000 |
0.000 |
| y |
0.000 |
-22.932 |
0.000 |
| z |
0.000 |
0.000 |
-27.841 |
|
| Traceless |
| | x | y | z |
| x |
2.455 |
0.000 |
0.000 |
| y |
0.000 |
2.455 |
0.000 |
| z |
0.000 |
0.000 |
-4.909 |
|
| Polar |
| 3z2-r2 | -9.818 |
| 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 |
7.286 |
0.000 |
0.000 |
| y |
0.000 |
7.286 |
0.000 |
| z |
0.000 |
0.000 |
6.977 |
<r2> (average value of r
2) Å
2
| <r2> |
52.643 |
| (<r2>)1/2 |
7.256 |