Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.427 |
|
|
|
| 2 |
O |
-0.703 |
|
|
|
| 3 |
Br |
0.275 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.206 |
-0.570 |
0.000 |
2.279 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.818 |
-4.137 |
0.000 |
| y |
-4.137 |
-19.371 |
0.000 |
| z |
0.000 |
0.000 |
-21.977 |
|
| Traceless |
| | x | y | z |
| x |
0.856 |
-4.137 |
0.000 |
| y |
-4.137 |
1.526 |
0.000 |
| z |
0.000 |
0.000 |
-2.383 |
|
| Polar |
| 3z2-r2 | -4.765 |
| x2-y2 | -0.447 |
| xy | -4.137 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.802 |
-0.311 |
0.000 |
| y |
-0.311 |
4.841 |
0.000 |
| z |
0.000 |
0.000 |
0.224 |
<r2> (average value of r
2) Å
2
| <r2> |
35.716 |
| (<r2>)1/2 |
5.976 |