Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.327 |
|
|
|
| 2 |
Br |
0.251 |
|
|
|
| 3 |
Cl |
0.076 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.645 |
-1.253 |
0.000 |
1.410 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.594 |
1.012 |
0.000 |
| y |
1.012 |
-35.071 |
0.000 |
| z |
0.000 |
0.000 |
-36.334 |
|
| Traceless |
| | x | y | z |
| x |
2.108 |
1.012 |
0.000 |
| y |
1.012 |
-0.107 |
0.000 |
| z |
0.000 |
0.000 |
-2.001 |
|
| Polar |
| 3z2-r2 | -4.002 |
| x2-y2 | 1.477 |
| xy | 1.012 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.953 |
2.684 |
0.000 |
| y |
2.684 |
3.739 |
0.000 |
| z |
0.000 |
0.000 |
0.950 |
<r2> (average value of r
2) Å
2
| <r2> |
146.261 |
| (<r2>)1/2 |
12.094 |