All results from a given calculation for C(CH3)3 (Tert-butyl radical)
using model chemistry: MP2/6-31G(2df,p)
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
2A" |
Energy calculated at MP2/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -157.330239 |
| Energy at 298.15K | -157.322840 |
| HF Energy | -156.696025 |
| Nuclear repulsion energy | 125.622026 |
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 MP2/6-31G(2df,p)
Geometric Data calculated at MP2/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.192 |
0.000 |
| C2 |
1.479 |
-0.020 |
0.000 |
| C3 |
-0.739 |
-0.020 |
1.280 |
| C4 |
-0.739 |
-0.020 |
-1.280 |
| H5 |
1.731 |
-1.091 |
0.000 |
| H6 |
-0.866 |
-1.091 |
1.499 |
| H7 |
-0.866 |
-1.091 |
-1.499 |
| H8 |
1.947 |
0.414 |
-0.885 |
| H9 |
1.947 |
0.414 |
0.885 |
| H10 |
-0.207 |
0.414 |
2.129 |
| H11 |
-1.740 |
0.414 |
1.244 |
| H12 |
-1.740 |
0.414 |
-1.244 |
| H13 |
-0.207 |
0.414 |
-2.129 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| C1 | | 1.4938 | 1.4938 | 1.4938 | 2.1549 | 2.1549 | 2.1549 | 2.1507 | 2.1507 | 2.1507 | 2.1507 | 2.1507 | 2.1507 |
C2 | 1.4938 | | 2.5610 | 2.5610 | 1.1002 | 2.9814 | 2.9814 | 1.0921 | 1.0921 | 2.7500 | 3.4782 | 3.4782 | 2.7500 | C3 | 1.4938 | 2.5610 | | 2.5610 | 2.9814 | 1.1002 | 2.9814 | 3.4782 | 2.7500 | 1.0921 | 1.0921 | 2.7500 | 3.4782 | C4 | 1.4938 | 2.5610 | 2.5610 | | 2.9814 | 2.9814 | 1.1002 | 2.7500 | 3.4782 | 3.4782 | 2.7500 | 1.0921 | 1.0921 | H5 | 2.1549 | 1.1002 | 2.9814 | 2.9814 | | 2.9983 | 2.9983 | 1.7600 | 1.7600 | 3.2489 | 3.9831 | 3.9831 | 3.2489 | H6 | 2.1549 | 2.9814 | 1.1002 | 2.9814 | 2.9983 | | 2.9983 | 3.9831 | 3.2489 | 1.7600 | 1.7600 | 3.2489 | 3.9831 | H7 | 2.1549 | 2.9814 | 2.9814 | 1.1002 | 2.9983 | 2.9983 | | 3.2489 | 3.9831 | 3.9831 | 3.2489 | 1.7600 | 1.7600 | H8 | 2.1507 | 1.0921 | 3.4782 | 2.7500 | 1.7600 | 3.9831 | 3.2489 | | 1.7709 | 3.7051 | 4.2582 | 3.7051 | 2.4873 | H9 | 2.1507 | 1.0921 | 2.7500 | 3.4782 | 1.7600 | 3.2489 | 3.9831 | 1.7709 | | 2.4873 | 3.7051 | 4.2582 | 3.7051 | H10 | 2.1507 | 2.7500 | 1.0921 | 3.4782 | 3.2489 | 1.7600 | 3.9831 | 3.7051 | 2.4873 | | 1.7709 | 3.7051 | 4.2582 | H11 | 2.1507 | 3.4782 | 1.0921 | 2.7500 | 3.9831 | 1.7600 | 3.2489 | 4.2582 | 3.7051 | 1.7709 | | 2.4873 | 3.7051 | H12 | 2.1507 | 3.4782 | 2.7500 | 1.0921 | 3.9831 | 3.2489 | 1.7600 | 3.7051 | 4.2582 | 3.7051 | 2.4873 | | 1.7709 | H13 | 2.1507 | 2.7500 | 3.4782 | 1.0921 | 3.2489 | 3.9831 | 1.7600 | 2.4873 | 3.7051 | 4.2582 | 3.7051 | 1.7709 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H5 |
111.445 |
|
C1 |
C2 |
H8 |
111.603 |
| C1 |
C2 |
H9 |
111.603 |
|
C1 |
C3 |
H6 |
111.445 |
| C1 |
C3 |
H10 |
111.603 |
|
C1 |
C3 |
H11 |
111.603 |
| C1 |
C4 |
H7 |
111.445 |
|
C1 |
C4 |
H12 |
111.603 |
| C1 |
C4 |
H13 |
111.603 |
|
C2 |
C1 |
C3 |
118.011 |
| C2 |
C1 |
C4 |
118.011 |
|
C3 |
C1 |
C4 |
118.011 |
| H5 |
C2 |
H8 |
106.795 |
|
H5 |
C2 |
H9 |
106.795 |
| H6 |
C3 |
H10 |
106.795 |
|
H6 |
C3 |
H11 |
106.795 |
| H7 |
C4 |
H12 |
106.795 |
|
H7 |
C4 |
H13 |
106.795 |
| H8 |
C2 |
H9 |
108.345 |
|
H10 |
C3 |
H11 |
108.345 |
| H12 |
C4 |
H13 |
108.345 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability