Jump to
S2C1
Energy calculated at B2PLYP/3-21G
| | hartrees |
| Energy at 0K | -325.450102 |
| Energy at 298.15K | -325.448357 |
| HF Energy | -325.414414 |
| Nuclear repulsion energy | 25.243964 |
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/3-21G
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.528 |
| C2 |
0.000 |
0.000 |
-1.233 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.439 |
|
|
|
| 2 |
C |
-0.439 |
|
|
|
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 |
1.149 |
1.149 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.748 |
0.000 |
0.000 |
| y |
0.000 |
-17.343 |
0.000 |
| z |
0.000 |
0.000 |
-20.798 |
|
| Traceless |
| | x | y | z |
| x |
-1.677 |
0.000 |
0.000 |
| y |
0.000 |
3.430 |
0.000 |
| z |
0.000 |
0.000 |
-1.753 |
|
| Polar |
| 3z2-r2 | -3.505 |
| x2-y2 | -3.405 |
| 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 |
5.088 |
0.000 |
0.000 |
| y |
0.000 |
3.218 |
0.000 |
| z |
0.000 |
0.000 |
7.565 |
<r2> (average value of r
2) Å
2
| <r2> |
25.283 |
| (<r2>)1/2 |
5.028 |
Jump to
S1C1
Energy calculated at B2PLYP/3-21G
| | hartrees |
| Energy at 0K | -325.426012 |
| Energy at 298.15K | -325.424278 |
| HF Energy | -325.349540 |
| Nuclear repulsion energy | 26.034471 |
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/3-21G
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.512 |
| C2 |
0.000 |
0.000 |
-1.195 |
Atom - Atom Distances (Å)
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.366 |
|
|
|
| 2 |
C |
-0.366 |
|
|
|
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 |
1.798 |
1.798 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.303 |
0.000 |
0.000 |
| y |
0.000 |
-20.303 |
0.000 |
| z |
0.000 |
0.000 |
-16.178 |
|
| Traceless |
| | x | y | z |
| x |
-2.062 |
0.000 |
0.000 |
| y |
0.000 |
-2.062 |
0.000 |
| z |
0.000 |
0.000 |
4.125 |
|
| Polar |
| 3z2-r2 | 8.249 |
| 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 |
-99.310 |
0.000 |
0.000 |
| y |
0.000 |
-99.310 |
0.000 |
| z |
0.000 |
0.000 |
7.287 |
<r2> (average value of r
2) Å
2
| <r2> |
24.066 |
| (<r2>)1/2 |
4.906 |