Jump to
S2C1
Energy calculated at PBEPBE/cc-pVDZ
| | hartrees |
| Energy at 0K | -327.178049 |
| Energy at 298.15K | -327.176305 |
| HF Energy | -327.178049 |
| Nuclear repulsion energy | 25.428432 |
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/cc-pVDZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.524 |
| C2 |
0.000 |
0.000 |
-1.224 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.190 |
|
|
|
| 2 |
C |
-0.190 |
|
|
|
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 |
1.484 |
1.484 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.195 |
0.000 |
0.000 |
| y |
0.000 |
-20.442 |
0.000 |
| z |
0.000 |
0.000 |
-19.458 |
|
| Traceless |
| | x | y | z |
| x |
2.755 |
0.000 |
0.000 |
| y |
0.000 |
-2.116 |
0.000 |
| z |
0.000 |
0.000 |
-0.639 |
|
| Polar |
| 3z2-r2 | -1.279 |
| x2-y2 | 3.247 |
| 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 |
3.566 |
0.000 |
0.000 |
| y |
0.000 |
5.409 |
0.000 |
| z |
0.000 |
0.000 |
7.825 |
<r2> (average value of r
2) Å
2
| <r2> |
24.721 |
| (<r2>)1/2 |
4.972 |
Jump to
S1C1
Energy calculated at PBEPBE/cc-pVDZ
| | hartrees |
| Energy at 0K | -327.141934 |
| Energy at 298.15K | -327.140212 |
| HF Energy | -327.141934 |
| Nuclear repulsion energy | 26.653043 |
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/cc-pVDZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.500 |
| C2 |
0.000 |
0.000 |
-1.167 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.183 |
|
|
|
| 2 |
C |
-0.183 |
|
|
|
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 |
2.027 |
2.027 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.918 |
0.000 |
0.000 |
| y |
0.000 |
-19.918 |
0.000 |
| z |
0.000 |
0.000 |
-15.058 |
|
| Traceless |
| | x | y | z |
| x |
-2.430 |
0.000 |
0.000 |
| y |
0.000 |
-2.430 |
0.000 |
| z |
0.000 |
0.000 |
4.860 |
|
| Polar |
| 3z2-r2 | 9.721 |
| 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 |
3.566 |
0.000 |
0.000 |
| y |
0.000 |
5.409 |
0.000 |
| z |
0.000 |
0.000 |
7.825 |
<r2> (average value of r
2) Å
2
| <r2> |
23.111 |
| (<r2>)1/2 |
4.807 |