Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.188 |
|
|
|
| 2 |
O |
-0.215 |
|
|
|
| 3 |
Br |
0.028 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.351 |
0.485 |
0.000 |
1.436 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.349 |
-2.186 |
0.000 |
| y |
-2.186 |
-20.341 |
0.000 |
| z |
0.000 |
0.000 |
-21.890 |
|
| Traceless |
| | x | y | z |
| x |
0.766 |
-2.186 |
0.000 |
| y |
-2.186 |
0.778 |
0.000 |
| z |
0.000 |
0.000 |
-1.545 |
|
| Polar |
| 3z2-r2 | -3.089 |
| x2-y2 | -0.008 |
| xy | -2.186 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.699 |
-0.394 |
0.000 |
| y |
-0.394 |
2.563 |
0.000 |
| z |
0.000 |
0.000 |
0.097 |
<r2> (average value of r
2) Å
2
| <r2> |
39.949 |
| (<r2>)1/2 |
6.321 |