Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pCVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.095 |
|
|
|
2 |
H |
-0.095 |
|
|
|
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 |
-0.131 |
0.131 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.510 |
0.000 |
0.000 |
y |
0.000 |
-11.839 |
0.000 |
z |
0.000 |
0.000 |
-16.473 |
|
Traceless |
| x | y | z |
x |
-2.354 |
0.000 |
0.000 |
y |
0.000 |
4.652 |
0.000 |
z |
0.000 |
0.000 |
-2.298 |
|
Polar |
3z2-r2 | -4.596 |
x2-y2 | -4.671 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.321 |
0.000 |
0.000 |
y |
0.000 |
4.791 |
0.000 |
z |
0.000 |
0.000 |
6.008 |
<r2> (average value of r
2) Å
2
<r2> |
11.523 |
(<r2>)1/2 |
3.395 |