Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
P |
0.581 |
|
|
0.320 |
| 2 |
O |
-0.492 |
|
|
-0.354 |
| 3 |
H |
-0.088 |
|
|
0.035 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.396 |
-2.559 |
0.000 |
2.589 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.237 |
-2.618 |
0.000 |
2.629 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.660 |
0.512 |
0.000 |
| y |
0.512 |
-21.103 |
0.000 |
| z |
0.000 |
0.000 |
-16.908 |
|
| Traceless |
| | x | y | z |
| x |
-0.654 |
0.512 |
0.000 |
| y |
0.512 |
-2.819 |
0.000 |
| z |
0.000 |
0.000 |
3.474 |
|
| Polar |
| 3z2-r2 | 6.947 |
| x2-y2 | 1.443 |
| xy | 0.512 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.935 |
0.491 |
0.003 |
| y |
0.491 |
4.422 |
0.001 |
| z |
0.003 |
0.001 |
2.465 |
<r2> (average value of r
2) Å
2
| <r2> |
26.488 |
| (<r2>)1/2 |
5.147 |