All results from a given calculation for CH3CHCH2CH3 (2-Butyl radical)
using model chemistry: CCD/6-31G*
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at CCD/6-31G*
| | hartrees |
| Energy at 0K | -157.223125 |
| Energy at 298.15K | |
| Nuclear repulsion energy | |
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 CCD/6-31G*
Geometric Data calculated at CCD/6-31G*
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.985 |
-0.047 |
-0.066 |
| H2 |
2.073 |
-0.828 |
-0.834 |
| H3 |
2.683 |
0.760 |
-0.319 |
| H4 |
2.331 |
-0.494 |
0.882 |
| C5 |
0.578 |
0.452 |
0.034 |
| H6 |
0.411 |
1.472 |
0.378 |
| C7 |
-0.572 |
-0.507 |
0.097 |
| H8 |
-0.559 |
-1.048 |
1.061 |
| H9 |
-0.437 |
-1.284 |
-0.672 |
| C10 |
-1.934 |
0.168 |
-0.083 |
| H11 |
-2.102 |
0.922 |
0.696 |
| H12 |
-1.993 |
0.670 |
-1.056 |
| H13 |
-2.750 |
-0.563 |
-0.025 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
H3 |
H4 |
C5 |
H6 |
C7 |
H8 |
H9 |
C10 |
H11 |
H12 |
H13 |
| C1 | | 1.0986 | 1.0961 | 1.1038 | 1.4965 | 2.2324 | 2.6031 | 2.9577 | 2.7868 | 3.9250 | 4.2687 | 4.1621 | 4.7629 |
H2 | 1.0986 | | 1.7764 | 1.7673 | 2.1510 | 3.0859 | 2.8224 | 3.2515 | 2.5571 | 4.1967 | 4.7783 | 4.3394 | 4.8974 | H3 | 1.0961 | 1.7764 | | 1.7716 | 2.1564 | 2.4808 | 3.5170 | 3.9605 | 3.7464 | 4.6604 | 4.8936 | 4.7346 | 5.5986 | H4 | 1.1038 | 1.7673 | 1.7716 | | 2.1649 | 2.7937 | 3.0071 | 2.9484 | 3.2717 | 4.4224 | 4.6570 | 4.8795 | 5.1614 | C5 | 1.4965 | 2.1510 | 2.1564 | 2.1649 | | 1.0900 | 1.4983 | 2.1446 | 2.1311 | 2.5304 | 2.7998 | 2.8011 | 3.4791 | H6 | 2.2324 | 3.0859 | 2.4808 | 2.7937 | 1.0900 | | 2.2280 | 2.7862 | 3.0694 | 2.7231 | 2.5921 | 2.9127 | 3.7809 | C7 | 2.6031 | 2.8224 | 3.5170 | 3.0071 | 1.4983 | 2.2280 | | 1.1061 | 1.1012 | 1.5307 | 2.1775 | 2.1759 | 2.1820 | H8 | 2.9577 | 3.2515 | 3.9605 | 2.9484 | 2.1446 | 2.7862 | 1.1061 | | 1.7535 | 2.1628 | 2.5288 | 3.0807 | 2.4929 | H9 | 2.7868 | 2.5571 | 3.7464 | 3.2717 | 2.1311 | 3.0694 | 1.1012 | 1.7535 | | 2.1664 | 3.0832 | 2.5269 | 2.5068 | C10 | 3.9250 | 4.1967 | 4.6604 | 4.4224 | 2.5304 | 2.7231 | 1.5307 | 2.1628 | 2.1664 | | 1.0970 | 1.0962 | 1.0963 | H11 | 4.2687 | 4.7783 | 4.8936 | 4.6570 | 2.7998 | 2.5921 | 2.1775 | 2.5288 | 3.0832 | 1.0970 | | 1.7728 | 1.7730 | H12 | 4.1621 | 4.3394 | 4.7346 | 4.8795 | 2.8011 | 2.9127 | 2.1759 | 3.0807 | 2.5269 | 1.0962 | 1.7728 | | 1.7753 | H13 | 4.7629 | 4.8974 | 5.5986 | 5.1614 | 3.4791 | 3.7809 | 2.1820 | 2.4929 | 2.5068 | 1.0963 | 1.7730 | 1.7753 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C5 |
H6 |
118.485 |
|
C1 |
C5 |
C7 |
120.736 |
| H2 |
C1 |
H3 |
108.077 |
|
H2 |
C1 |
H4 |
106.729 |
| H2 |
C1 |
C5 |
111.039 |
|
H3 |
C1 |
H4 |
107.283 |
| H3 |
C1 |
C5 |
111.630 |
|
H4 |
C1 |
C5 |
111.844 |
| C5 |
C7 |
H8 |
109.951 |
|
C5 |
C7 |
H9 |
109.183 |
| C5 |
C7 |
C10 |
113.314 |
|
H6 |
C5 |
C7 |
117.949 |
| C7 |
C10 |
H11 |
110.843 |
|
C7 |
C10 |
H12 |
110.763 |
| C7 |
C10 |
H13 |
111.245 |
|
H8 |
C7 |
H9 |
105.198 |
| H8 |
C7 |
C10 |
109.159 |
|
H9 |
C7 |
C10 |
109.720 |
| H11 |
C10 |
H12 |
107.855 |
|
H11 |
C10 |
H13 |
107.869 |
| H12 |
C10 |
H13 |
108.133 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability