All results from a given calculation for CH3BH2 (methylborane)
using model chemistry: CCSD(T)/aug-cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD(T)/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -65.817133 |
| Energy at 298.15K | |
| HF Energy | -65.470885 |
| Nuclear repulsion energy | 31.822520 |
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(T)/aug-cc-pVQZ
Geometric Data calculated at CCSD(T)/aug-cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.018 |
-0.685 |
0.000 |
| B2 |
-0.018 |
0.874 |
0.000 |
| H3 |
1.053 |
-0.948 |
0.000 |
| H4 |
-0.440 |
-1.143 |
0.895 |
| H5 |
-0.440 |
-1.143 |
-0.895 |
| H6 |
0.015 |
1.486 |
-1.026 |
| H7 |
0.015 |
1.486 |
1.026 |
Atom - Atom Distances (Å)
| |
C1 |
B2 |
H3 |
H4 |
H5 |
H6 |
H7 |
| C1 | | 1.5583 | 1.1032 | 1.0900 | 1.0900 | 2.4007 | 2.4007 |
B2 | 1.5583 | | 2.1131 | 2.2459 | 2.2459 | 1.1950 | 1.1950 | H3 | 1.1032 | 2.1131 | | 1.7515 | 1.7515 | 2.8375 | 2.8375 | H4 | 1.0900 | 2.2459 | 1.7515 | | 1.7892 | 3.2868 | 2.6705 | H5 | 1.0900 | 2.2459 | 1.7515 | 1.7892 | | 2.6705 | 3.2868 | H6 | 2.4007 | 1.1950 | 2.8375 | 3.2868 | 2.6705 | | 2.0518 | H7 | 2.4007 | 1.1950 | 2.8375 | 2.6705 | 3.2868 | 2.0518 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
B2 |
H6 |
120.800 |
|
C1 |
B2 |
H7 |
120.800 |
| B2 |
C1 |
H3 |
103.796 |
|
B2 |
C1 |
H4 |
114.848 |
| B2 |
C1 |
H5 |
114.848 |
|
H3 |
C1 |
H4 |
105.999 |
| H3 |
C1 |
H5 |
105.999 |
|
H4 |
C1 |
H5 |
110.324 |
| H6 |
B2 |
H7 |
118.301 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability