Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.189 |
|
|
|
2 |
O |
-0.209 |
|
|
|
3 |
Br |
0.019 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.355 |
0.474 |
0.000 |
1.435 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.320 |
-2.176 |
0.000 |
y |
-2.176 |
-20.228 |
0.000 |
z |
0.000 |
0.000 |
-21.906 |
|
Traceless |
| x | y | z |
x |
0.746 |
-2.176 |
0.000 |
y |
-2.176 |
0.886 |
0.000 |
z |
0.000 |
0.000 |
-1.632 |
|
Polar |
3z2-r2 | -3.264 |
x2-y2 | -0.093 |
xy | -2.176 |
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 |
-0.353 |
0.000 |
y |
-0.353 |
2.449 |
0.000 |
z |
0.000 |
0.000 |
0.089 |
<r2> (average value of r
2) Å
2
<r2> |
40.138 |
(<r2>)1/2 |
6.335 |