Jump to
S2C1
Energy calculated at mPW1PW91/TZVP
| | hartrees |
| Energy at 0K | -327.376655 |
| Energy at 298.15K | -327.374919 |
| HF Energy | -327.376655 |
| Nuclear repulsion energy | 25.832968 |
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 mPW1PW91/TZVP
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.516 |
| C2 |
0.000 |
0.000 |
-1.204 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.213 |
|
|
|
| 2 |
C |
-0.213 |
|
|
|
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 |
1.547 |
1.547 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.086 |
0.000 |
0.000 |
| y |
0.000 |
-20.539 |
0.000 |
| z |
0.000 |
0.000 |
-19.994 |
|
| Traceless |
| | x | y | z |
| x |
3.181 |
0.000 |
0.000 |
| y |
0.000 |
-2.000 |
0.000 |
| z |
0.000 |
0.000 |
-1.181 |
|
| Polar |
| 3z2-r2 | -2.363 |
| x2-y2 | 3.454 |
| 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 |
3.551 |
0.000 |
0.000 |
| y |
0.000 |
6.135 |
0.000 |
| z |
0.000 |
0.000 |
8.588 |
<r2> (average value of r
2) Å
2
| <r2> |
24.431 |
| (<r2>)1/2 |
4.943 |
Jump to
S1C1
Energy calculated at mPW1PW91/TZVP
| | hartrees |
| Energy at 0K | -327.327607 |
| Energy at 298.15K | -327.325891 |
| HF Energy | -327.327607 |
| Nuclear repulsion energy | 27.006700 |
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 mPW1PW91/TZVP
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.494 |
| C2 |
0.000 |
0.000 |
-1.152 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.218 |
|
|
|
| 2 |
C |
-0.218 |
|
|
|
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 |
2.194 |
2.194 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.952 |
0.000 |
0.000 |
| y |
0.000 |
-19.952 |
0.000 |
| z |
0.000 |
0.000 |
-15.349 |
|
| Traceless |
| | x | y | z |
| x |
-2.302 |
0.000 |
0.000 |
| y |
0.000 |
-2.302 |
0.000 |
| z |
0.000 |
0.000 |
4.604 |
|
| Polar |
| 3z2-r2 | 9.207 |
| 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 |
23.459 |
0.000 |
0.000 |
| y |
0.000 |
23.459 |
0.000 |
| z |
0.000 |
0.000 |
8.359 |
<r2> (average value of r
2) Å
2
| <r2> |
22.881 |
| (<r2>)1/2 |
4.783 |