Jump to
S2C1
Energy calculated at PBEPBE/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -327.203755 |
| Energy at 298.15K | -327.202015 |
| HF Energy | -327.203755 |
| Nuclear repulsion energy | 25.716926 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at PBEPBE/aug-cc-pVQZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.519 |
| C2 |
0.000 |
0.000 |
-1.210 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.637 |
|
|
|
| 2 |
C |
-0.637 |
|
|
|
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 |
1.705 |
1.705 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.682 |
0.000 |
0.000 |
| y |
0.000 |
-17.479 |
0.000 |
| z |
0.000 |
0.000 |
-19.860 |
|
| Traceless |
| | x | y | z |
| x |
-2.012 |
0.000 |
0.000 |
| y |
0.000 |
2.792 |
0.000 |
| z |
0.000 |
0.000 |
-0.779 |
|
| Polar |
| 3z2-r2 | -1.558 |
| x2-y2 | -3.203 |
| 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 |
7.752 |
0.000 |
0.000 |
| y |
0.000 |
5.181 |
0.000 |
| z |
0.000 |
0.000 |
9.015 |
<r2> (average value of r
2) Å
2
| <r2> |
24.628 |
| (<r2>)1/2 |
4.963 |
Jump to
S1C1
Energy calculated at PBEPBE/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -327.168072 |
| Energy at 298.15K | -327.166352 |
| HF Energy | -327.168072 |
| Nuclear repulsion energy | 26.939762 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at PBEPBE/aug-cc-pVQZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.495 |
| C2 |
0.000 |
0.000 |
-1.155 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.683 |
|
|
|
| 2 |
C |
-0.683 |
|
|
|
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 |
2.217 |
2.217 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.140 |
0.000 |
0.000 |
| y |
0.000 |
-20.140 |
0.000 |
| z |
0.000 |
0.000 |
-15.456 |
|
| Traceless |
| | x | y | z |
| x |
-2.342 |
0.000 |
0.000 |
| y |
0.000 |
-2.342 |
0.000 |
| z |
0.000 |
0.000 |
4.683 |
|
| Polar |
| 3z2-r2 | 9.367 |
| x2-y2 | 0.000 |
| 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 |
7.752 |
0.000 |
0.000 |
| y |
0.000 |
5.181 |
0.000 |
| z |
0.000 |
0.000 |
9.015 |
<r2> (average value of r
2) Å
2
| <r2> |
23.039 |
| (<r2>)1/2 |
4.800 |