Jump to
S1C2
Energy calculated at HF/CEP-31G
| | hartrees |
| Energy at 0K | -17.297228 |
| Energy at 298.15K | -17.297169 |
| HF Energy | -17.297228 |
| Nuclear repulsion energy | 8.356546 |
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 HF/CEP-31G
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.208 |
| Be2 |
0.000 |
0.000 |
-1.196 |
| H3 |
0.000 |
0.000 |
1.146 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4042 | 0.9387 |
Be2 | 1.4042 | | 2.3428 | H3 | 0.9387 | 2.3428 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.721 |
|
|
|
| 2 |
Be |
0.317 |
|
|
|
| 3 |
H |
0.404 |
|
|
|
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 |
1.061 |
1.061 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.790 |
0.000 |
0.000 |
| y |
0.000 |
-11.790 |
0.000 |
| z |
0.000 |
0.000 |
-11.318 |
|
| Traceless |
| | x | y | z |
| x |
-0.236 |
0.000 |
0.000 |
| y |
0.000 |
-0.236 |
0.000 |
| z |
0.000 |
0.000 |
0.472 |
|
| Polar |
| 3z2-r2 | 0.945 |
| 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 |
3.773 |
0.000 |
0.000 |
| y |
0.000 |
3.773 |
0.000 |
| z |
0.000 |
0.000 |
3.099 |
<r2> (average value of r
2) Å
2
| <r2> |
11.702 |
| (<r2>)1/2 |
3.421 |
Jump to
S1C1
Energy calculated at HF/CEP-31G
| | hartrees |
| Energy at 0K | -17.297228 |
| Energy at 298.15K | -17.297169 |
| HF Energy | -17.297228 |
| Nuclear repulsion energy | 8.356546 |
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 HF/CEP-31G
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.360 |
| Be2 |
0.000 |
0.000 |
-1.044 |
| H3 |
0.000 |
0.000 |
1.299 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4042 | 0.9387 |
Be2 | 1.4042 | | 2.3428 | H3 | 0.9387 | 2.3428 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.721 |
|
|
|
| 2 |
Be |
0.317 |
|
|
|
| 3 |
H |
0.404 |
|
|
|
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 |
1.061 |
1.061 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.790 |
0.000 |
0.000 |
| y |
0.000 |
-11.790 |
0.000 |
| z |
0.000 |
0.000 |
-10.995 |
|
| Traceless |
| | x | y | z |
| x |
-0.398 |
0.000 |
0.000 |
| y |
0.000 |
-0.398 |
0.000 |
| z |
0.000 |
0.000 |
0.795 |
|
| Polar |
| 3z2-r2 | 1.590 |
| 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 |
3.773 |
0.000 |
0.000 |
| y |
0.000 |
3.773 |
0.000 |
| z |
0.000 |
0.000 |
3.099 |
<r2> (average value of r
2) Å
2
| <r2> |
11.843 |
| (<r2>)1/2 |
3.441 |