All results from a given calculation for BH4 (borohydride)
using model chemistry: QCISD(TQ)=FULL/cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
2B2 |
Energy calculated at QCISD(TQ)=FULL/cc-pVQZ
| | hartrees |
| Energy at 0K | -27.105713 |
| Energy at 298.15K | |
| HF Energy | -26.906951 |
| Nuclear repulsion energy | 10.407852 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at QCISD(TQ)=FULL/cc-pVQZ
Geometric Data calculated at QCISD(TQ)=FULL/cc-pVQZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| B1 |
0.000 |
0.000 |
0.150 |
| H2 |
0.000 |
0.516 |
-1.024 |
| H3 |
0.000 |
-0.516 |
-1.024 |
| H4 |
-1.068 |
0.000 |
0.650 |
| H5 |
1.068 |
0.000 |
0.650 |
Atom - Atom Distances (Å)
| |
B1 |
H2 |
H3 |
H4 |
H5 |
| B1 | | 1.2820 | 1.2820 | 1.1791 | 1.1791 |
H2 | 1.2820 | | 1.0329 | 2.0514 | 2.0514 | H3 | 1.2820 | 1.0329 | | 2.0514 | 2.0514 | H4 | 1.1791 | 2.0514 | 2.0514 | | 2.1352 | H5 | 1.1791 | 2.0514 | 2.0514 | 2.1352 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| H2 |
B1 |
H3 |
47.511 |
|
H2 |
B1 |
H4 |
112.860 |
| H2 |
B1 |
H5 |
112.860 |
|
H3 |
B1 |
H4 |
112.860 |
| H3 |
B1 |
H5 |
112.860 |
|
H4 |
B1 |
H5 |
129.770 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability