Jump to
S1C2
Energy calculated at QCISD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.331144 |
| Energy at 298.15K | -90.330925 |
| HF Energy | -90.102535 |
| Nuclear repulsion energy | 17.236715 |
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 QCISD(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 |
-1.045 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4283 | 0.9582 |
Be2 | 1.4283 | | 2.1983 | H3 | 0.9582 | 2.1983 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
133.210 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.330372 |
| Energy at 298.15K | |
| HF Energy | -90.101907 |
| Nuclear repulsion energy | 17.459139 |
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 QCISD(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 |
-1.042 |
| H3 |
0.000 |
0.000 |
1.307 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3991 | 0.9500 |
Be2 | 1.3991 | | 2.3491 | H3 | 0.9500 | 2.3491 | |
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