All results from a given calculation for CH3CHCH2CH3 (2-Butyl radical)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -157.293692 |
| Energy at 298.15K | |
| HF Energy | -156.684929 |
| Nuclear repulsion energy | 122.226851 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-1.981 |
-0.049 |
-0.069 |
| C2 |
-0.576 |
0.454 |
0.032 |
| C3 |
0.571 |
-0.506 |
0.102 |
| C4 |
1.930 |
0.167 |
-0.087 |
| H5 |
-2.672 |
0.751 |
-0.330 |
| H6 |
-2.063 |
-0.830 |
-0.825 |
| H7 |
-2.323 |
-0.483 |
0.877 |
| H8 |
-0.417 |
1.459 |
0.403 |
| H9 |
0.435 |
-1.283 |
-0.655 |
| H10 |
0.559 |
-1.029 |
1.067 |
| H11 |
2.097 |
0.923 |
0.680 |
| H12 |
2.740 |
-0.559 |
-0.025 |
| H13 |
1.985 |
0.656 |
-1.058 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| C1 | | 1.4950 | 2.5978 | 3.9167 | 1.0887 | 1.0909 | 1.0958 | 2.2229 | 2.7754 | 2.9502 | 4.2581 | 4.7481 | 4.1478 |
C2 | 1.4950 | | 1.4970 | 2.5254 | 2.1477 | 2.1431 | 2.1548 | 1.0833 | 2.1239 | 2.1355 | 2.7902 | 3.4675 | 2.7911 | C3 | 2.5978 | 1.4970 | | 1.5282 | 3.5047 | 2.8107 | 2.9961 | 2.2192 | 1.0935 | 1.0982 | 2.1688 | 2.1733 | 2.1673 | C4 | 3.9167 | 2.5254 | 1.5282 | | 4.6455 | 4.1809 | 4.4092 | 2.7233 | 2.1587 | 2.1546 | 1.0897 | 1.0890 | 1.0889 | H5 | 1.0887 | 2.1477 | 3.5047 | 4.6455 | | 1.7655 | 1.7609 | 2.4751 | 3.7279 | 3.9450 | 4.8779 | 5.5765 | 4.7150 | H6 | 1.0909 | 2.1431 | 2.8107 | 4.1809 | 1.7655 | | 1.7570 | 3.0754 | 2.5440 | 3.2396 | 4.7582 | 4.8760 | 4.3186 | H7 | 1.0958 | 2.1548 | 2.9961 | 4.4092 | 1.7609 | 1.7570 | | 2.7622 | 3.2549 | 2.9399 | 4.6425 | 5.1432 | 4.8585 | H8 | 2.2229 | 1.0833 | 2.2192 | 2.7233 | 2.4751 | 3.0754 | 2.7622 | | 3.0599 | 2.7541 | 2.5849 | 3.7705 | 2.9235 | H9 | 2.7754 | 2.1239 | 1.0935 | 2.1587 | 3.7279 | 2.5440 | 3.2549 | 3.0599 | | 1.7450 | 3.0676 | 2.4966 | 2.5158 | H10 | 2.9502 | 2.1355 | 1.0982 | 2.1546 | 3.9450 | 3.2396 | 2.9399 | 2.7541 | 1.7450 | | 2.5153 | 2.4838 | 3.0648 | H11 | 4.2581 | 2.7902 | 2.1688 | 1.0897 | 4.8779 | 4.7582 | 4.6425 | 2.5849 | 3.0676 | 2.5153 | | 1.7623 | 1.7615 | H12 | 4.7481 | 3.4675 | 2.1733 | 1.0890 | 5.5765 | 4.8760 | 5.1432 | 3.7705 | 2.4966 | 2.4838 | 1.7623 | | 1.7644 | H13 | 4.1478 | 2.7911 | 2.1673 | 1.0889 | 4.7150 | 4.3186 | 4.8585 | 2.9235 | 2.5158 | 3.0648 | 1.7615 | 1.7644 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C5 |
H6 |
35.946 |
|
C1 |
C5 |
C7 |
36.422 |
| H2 |
C1 |
H3 |
29.765 |
|
H2 |
C1 |
H4 |
17.022 |
| H2 |
C1 |
C5 |
111.484 |
|
H3 |
C1 |
H4 |
13.899 |
| H3 |
C1 |
C5 |
140.248 |
|
H4 |
C1 |
C5 |
126.349 |
| C5 |
C7 |
H8 |
61.751 |
|
C5 |
C7 |
H9 |
91.010 |
| C5 |
C7 |
C10 |
111.649 |
|
H6 |
C5 |
C7 |
59.768 |
| C7 |
C10 |
H11 |
116.433 |
|
C7 |
C10 |
H12 |
142.848 |
| C7 |
C10 |
H13 |
108.004 |
|
H8 |
C7 |
H9 |
60.475 |
| H8 |
C7 |
C10 |
57.661 |
|
H9 |
C7 |
C10 |
32.213 |
| H11 |
C10 |
H12 |
41.277 |
|
H11 |
C10 |
H13 |
35.081 |
| H12 |
C10 |
H13 |
35.146 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability