Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.187 |
|
|
|
| 2 |
O |
-0.213 |
|
|
|
| 3 |
Br |
0.026 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.347 |
0.483 |
0.000 |
1.431 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.358 |
-2.177 |
0.000 |
| y |
-2.177 |
-20.338 |
0.000 |
| z |
0.000 |
0.000 |
-21.892 |
|
| Traceless |
| | x | y | z |
| x |
0.757 |
-2.177 |
0.000 |
| y |
-2.177 |
0.787 |
0.000 |
| z |
0.000 |
0.000 |
-1.544 |
|
| Polar |
| 3z2-r2 | -3.088 |
| x2-y2 | -0.020 |
| xy | -2.177 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.690 |
-0.387 |
0.000 |
| y |
-0.387 |
2.540 |
0.000 |
| z |
0.000 |
0.000 |
0.094 |
<r2> (average value of r
2) Å
2
| <r2> |
39.960 |
| (<r2>)1/2 |
6.321 |