Jump to
S1C2
Energy calculated at CCSD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.330779 |
| Energy at 298.15K | -90.330561 |
| HF Energy | -90.102547 |
| Nuclear repulsion energy | 17.241688 |
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 CCSD(T)=FULL/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.054 |
-0.389 |
0.000 |
| Be2 |
0.054 |
1.039 |
0.000 |
| H3 |
-0.645 |
-1.044 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4278 | 0.9581 |
Be2 | 1.4278 | | 2.1975 | H3 | 0.9581 | 2.1975 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
133.179 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.330003 |
| Energy at 298.15K | |
| HF Energy | -90.101919 |
| Nuclear repulsion energy | 17.464884 |
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 CCSD(T)=FULL/cc-pVDZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.357 |
| Be2 |
0.000 |
0.000 |
-1.041 |
| H3 |
0.000 |
0.000 |
1.307 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3985 | 0.9499 |
Be2 | 1.3985 | | 2.3484 | H3 | 0.9499 | 2.3484 | |
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