Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.068 |
|
|
|
2 |
O |
-0.346 |
|
|
|
3 |
O |
-0.346 |
|
|
|
4 |
H |
0.380 |
|
|
|
5 |
H |
0.380 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.288 |
1.288 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.141 |
-4.675 |
0.000 |
y |
-4.675 |
-16.696 |
0.000 |
z |
0.000 |
0.000 |
-16.374 |
|
Traceless |
| x | y | z |
x |
3.393 |
-4.675 |
0.000 |
y |
-4.675 |
-1.938 |
0.000 |
z |
0.000 |
0.000 |
-1.455 |
|
Polar |
3z2-r2 | -2.911 |
x2-y2 | 3.554 |
xy | -4.675 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.616 |
-0.499 |
0.000 |
y |
-0.499 |
3.063 |
0.000 |
z |
0.000 |
0.000 |
1.331 |
<r2> (average value of r
2) Å
2
<r2> |
41.997 |
(<r2>)1/2 |
6.480 |