All results from a given calculation for CH3BH2 (methylborane)
using model chemistry: CCSD=FULL/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=FULL/cc-pVQZ
| hartrees |
Energy at 0K | -65.861413 |
Energy at 298.15K | |
HF Energy | -65.470846 |
Nuclear repulsion energy | 31.954237 |
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/cc-pVQZ
Geometric Data calculated at CCSD=FULL/cc-pVQZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.018 |
-0.682 |
0.000 |
B2 |
-0.018 |
0.870 |
0.000 |
H3 |
1.047 |
-0.949 |
0.000 |
H4 |
-0.441 |
-1.137 |
0.890 |
H5 |
-0.441 |
-1.137 |
-0.890 |
H6 |
0.013 |
1.481 |
-1.021 |
H7 |
0.013 |
1.481 |
1.021 |
Atom - Atom Distances (Å)
|
C1 |
B2 |
H3 |
H4 |
H5 |
H6 |
H7 |
C1 | | 1.5516 | 1.0979 | 1.0856 | 1.0856 | 2.3917 | 2.3917 |
B2 | 1.5516 | | 2.1076 | 2.2355 | 2.2355 | 1.1905 | 1.1905 | H3 | 1.0979 | 2.1076 | | 1.7440 | 1.7440 | 2.8311 | 2.8311 | H4 | 1.0856 | 2.2355 | 1.7440 | | 1.7805 | 3.2728 | 2.6598 | H5 | 1.0856 | 2.2355 | 1.7440 | 1.7805 | | 2.6598 | 3.2728 | H6 | 2.3917 | 1.1905 | 2.8311 | 3.2728 | 2.6598 | | 2.0427 | H7 | 2.3917 | 1.1905 | 2.8311 | 2.6598 | 3.2728 | 2.0427 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
B2 |
H6 |
120.873 |
|
C1 |
B2 |
H7 |
120.873 |
B2 |
C1 |
H3 |
104.086 |
|
B2 |
C1 |
H4 |
114.780 |
B2 |
C1 |
H5 |
114.780 |
|
H3 |
C1 |
H4 |
106.016 |
H3 |
C1 |
H5 |
106.016 |
|
H4 |
C1 |
H5 |
110.184 |
H6 |
B2 |
H7 |
118.166 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability