Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
P |
0.537 |
0.298 |
1.648 |
0.282 |
| 2 |
O |
-0.447 |
-0.316 |
-1.244 |
-0.306 |
| 3 |
H |
-0.090 |
0.018 |
-0.403 |
0.023 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.301 |
-2.164 |
0.000 |
2.185 |
| CHELPG |
-0.122 |
-2.313 |
0.000 |
2.316 |
| AIM |
-1.192 |
2.379 |
0.000 |
2.661 |
| ESP |
-0.157 |
-2.245 |
0.000 |
2.251 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.219 |
0.472 |
0.000 |
| y |
0.472 |
-20.205 |
0.000 |
| z |
0.000 |
0.000 |
-16.607 |
|
| Traceless |
| | x | y | z |
| x |
-0.813 |
0.472 |
0.000 |
| y |
0.472 |
-2.292 |
0.000 |
| z |
0.000 |
0.000 |
3.105 |
|
| Polar |
| 3z2-r2 | 6.209 |
| x2-y2 | 0.986 |
| xy | 0.472 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.301 |
0.556 |
-0.000 |
| y |
0.556 |
3.639 |
0.000 |
| z |
-0.000 |
0.000 |
2.234 |
<r2> (average value of r
2) Å
2
| <r2> |
26.131 |
| (<r2>)1/2 |
5.112 |