Jump to
S1C2
Energy calculated at QCISD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -90.429286 |
| Energy at 298.15K | -90.429094 |
| HF Energy | -90.138400 |
| Nuclear repulsion energy | 17.400536 |
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)/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.049 |
-0.380 |
0.000 |
| Be2 |
0.049 |
1.031 |
0.000 |
| H3 |
-0.588 |
-1.088 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4112 | 0.9525 |
Be2 | 1.4112 | | 2.2129 | H3 | 0.9525 | 2.2129 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
138.015 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -90.428505 |
| Energy at 298.15K | |
| HF Energy | -90.137700 |
| Nuclear repulsion energy | 17.587441 |
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)/aug-cc-pVTZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.354 |
| Be2 |
0.000 |
0.000 |
-1.033 |
| H3 |
0.000 |
0.000 |
1.301 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3868 | 0.9467 |
Be2 | 1.3868 | | 2.3335 | H3 | 0.9467 | 2.3335 | |
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