All results from a given calculation for B2H6 (Diborane)
using model chemistry: CCSD=FULL/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
D2H |
1Ag |
Energy calculated at CCSD=FULL/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -53.176500 |
| Energy at 298.15K | |
| HF Energy | -52.835252 |
| Nuclear repulsion energy | 32.285055 |
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 CCSD=FULL/daug-cc-pVTZ
Geometric Data calculated at CCSD=FULL/daug-cc-pVTZ
Point Group is D2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| B1 |
0.876 |
0.000 |
0.000 |
| B2 |
-0.876 |
0.000 |
0.000 |
| H3 |
0.000 |
0.000 |
0.971 |
| H4 |
0.000 |
0.000 |
-0.971 |
| H5 |
1.448 |
1.036 |
0.000 |
| H6 |
1.448 |
-1.036 |
0.000 |
| H7 |
-1.448 |
1.036 |
0.000 |
| H8 |
-1.448 |
-1.036 |
0.000 |
Atom - Atom Distances (Å)
| |
B1 |
B2 |
H3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| B1 | | 1.7514 | 1.3077 | 1.3077 | 1.1833 | 1.1833 | 2.5441 | 2.5441 |
B2 | 1.7514 | | 1.3077 | 1.3077 | 2.5441 | 2.5441 | 1.1833 | 1.1833 | H3 | 1.3077 | 1.3077 | | 1.9423 | 2.0279 | 2.0279 | 2.0279 | 2.0279 | H4 | 1.3077 | 1.3077 | 1.9423 | | 2.0279 | 2.0279 | 2.0279 | 2.0279 | H5 | 1.1833 | 2.5441 | 2.0279 | 2.0279 | | 2.0714 | 2.8960 | 3.5606 | H6 | 1.1833 | 2.5441 | 2.0279 | 2.0279 | 2.0714 | | 3.5606 | 2.8960 | H7 | 2.5441 | 1.1833 | 2.0279 | 2.0279 | 2.8960 | 3.5606 | | 2.0714 | H8 | 2.5441 | 1.1833 | 2.0279 | 2.0279 | 3.5606 | 2.8960 | 2.0714 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| B1 |
H3 |
B2 |
84.083 |
|
B1 |
H4 |
B2 |
84.083 |
| H3 |
B1 |
H4 |
95.917 |
|
H3 |
B1 |
H5 |
108.899 |
| H3 |
B1 |
H6 |
108.899 |
|
H3 |
B2 |
H4 |
95.917 |
| H3 |
B2 |
H7 |
108.899 |
|
H3 |
B2 |
H8 |
108.899 |
| H4 |
B1 |
H5 |
108.899 |
|
H4 |
B1 |
H6 |
108.899 |
| H4 |
B2 |
H7 |
108.899 |
|
H4 |
B2 |
H8 |
108.899 |
| H5 |
B1 |
H6 |
122.150 |
|
H7 |
B2 |
H8 |
122.150 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability