Jump to
S2C1
Energy calculated at B2PLYP/cc-pVDZ
| | hartrees |
| Energy at 0K | -327.209138 |
| Energy at 298.15K | -327.207413 |
| HF Energy | -327.153485 |
| Nuclear repulsion energy | 25.824500 |
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 B2PLYP/cc-pVDZ
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 |
-1.205 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.225 |
|
|
|
| 2 |
C |
-0.225 |
|
|
|
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 |
1.594 |
1.594 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.236 |
0.000 |
0.000 |
| y |
0.000 |
-20.456 |
0.000 |
| z |
0.000 |
0.000 |
-19.664 |
|
| Traceless |
| | x | y | z |
| x |
2.824 |
0.000 |
0.000 |
| y |
0.000 |
-2.007 |
0.000 |
| z |
0.000 |
0.000 |
-0.818 |
|
| Polar |
| 3z2-r2 | -1.635 |
| x2-y2 | 3.221 |
| 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 |
3.512 |
0.000 |
0.000 |
| y |
0.000 |
6.076 |
0.000 |
| z |
0.000 |
0.000 |
7.654 |
<r2> (average value of r
2) Å
2
| <r2> |
24.385 |
| (<r2>)1/2 |
4.938 |
Jump to
S1C1
Energy calculated at B2PLYP/cc-pVDZ
| | hartrees |
| Energy at 0K | -327.177891 |
| Energy at 298.15K | -327.176163 |
| HF Energy | -327.087851 |
| Nuclear repulsion energy | 26.548341 |
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 B2PLYP/cc-pVDZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.502 |
| C2 |
0.000 |
0.000 |
-1.172 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.174 |
|
|
|
| 2 |
C |
-0.174 |
|
|
|
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 |
2.086 |
2.086 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.147 |
0.000 |
0.000 |
| y |
0.000 |
-20.147 |
0.000 |
| z |
0.000 |
0.000 |
-15.182 |
|
| Traceless |
| | x | y | z |
| x |
-2.483 |
0.000 |
0.000 |
| y |
0.000 |
-2.483 |
0.000 |
| z |
0.000 |
0.000 |
4.966 |
|
| Polar |
| 3z2-r2 | 9.931 |
| 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 |
-12.981 |
0.000 |
0.000 |
| y |
0.000 |
-12.981 |
0.000 |
| z |
0.000 |
0.000 |
7.675 |
<r2> (average value of r
2) Å
2
| <r2> |
23.324 |
| (<r2>)1/2 |
4.830 |