All results from a given calculation for CH3CH2CH2CH3 (Butane)
using model chemistry: CCSD=FULL/Def2TZVPP
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
Anti |
1Ag |
Energy calculated at CCSD=FULL/Def2TZVPP
| | hartrees |
| Energy at 0K | -158.207188 |
| Energy at 298.15K | |
| HF Energy | -157.359733 |
| Nuclear repulsion energy | 131.107522 |
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/Def2TZVPP
Geometric Data calculated at CCSD=FULL/Def2TZVPP
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.422 |
0.634 |
0.000 |
| C2 |
0.422 |
-0.634 |
0.000 |
| C3 |
0.422 |
1.903 |
0.000 |
| C4 |
-0.422 |
-1.903 |
0.000 |
| H5 |
-1.076 |
0.629 |
0.874 |
| H6 |
-1.076 |
0.629 |
-0.874 |
| H7 |
1.076 |
-0.629 |
0.874 |
| H8 |
1.076 |
-0.629 |
-0.874 |
| H9 |
-0.200 |
2.796 |
0.000 |
| H10 |
1.063 |
1.942 |
0.880 |
| H11 |
1.063 |
1.942 |
-0.880 |
| H12 |
0.200 |
-2.796 |
0.000 |
| H13 |
-1.063 |
-1.942 |
0.880 |
| H14 |
-1.063 |
-1.942 |
-0.880 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
| C1 | | 1.5236 | 1.5236 | 2.5372 | 1.0915 | 1.0915 | 2.1451 | 2.1451 | 2.1731 | 2.1654 | 2.1654 | 3.4862 | 2.7965 | 2.7965 |
C2 | 1.5236 | | 2.5372 | 1.5236 | 2.1451 | 2.1451 | 1.0915 | 1.0915 | 3.4862 | 2.7965 | 2.7965 | 2.1731 | 2.1654 | 2.1654 | C3 | 1.5236 | 2.5372 | | 3.8982 | 2.1519 | 2.1519 | 2.7567 | 2.7567 | 1.0882 | 1.0894 | 1.0894 | 4.7041 | 4.2143 | 4.2143 | C4 | 2.5372 | 1.5236 | 3.8982 | | 2.7567 | 2.7567 | 2.1519 | 2.1519 | 4.7041 | 4.2143 | 4.2143 | 1.0882 | 1.0894 | 1.0894 | H5 | 1.0915 | 2.1451 | 2.1519 | 2.7567 | | 1.7479 | 2.4918 | 3.0437 | 2.4958 | 2.5100 | 3.0619 | 3.7575 | 2.5702 | 3.1114 | H6 | 1.0915 | 2.1451 | 2.1519 | 2.7567 | 1.7479 | | 3.0437 | 2.4918 | 2.4958 | 3.0619 | 2.5100 | 3.7575 | 3.1114 | 2.5702 | H7 | 2.1451 | 1.0915 | 2.7567 | 2.1519 | 2.4918 | 3.0437 | | 1.7479 | 3.7575 | 2.5702 | 3.1114 | 2.4958 | 2.5100 | 3.0619 | H8 | 2.1451 | 1.0915 | 2.7567 | 2.1519 | 3.0437 | 2.4918 | 1.7479 | | 3.7575 | 3.1114 | 2.5702 | 2.4958 | 3.0619 | 2.5100 | H9 | 2.1731 | 3.4862 | 1.0882 | 4.7041 | 2.4958 | 2.4958 | 3.7575 | 3.7575 | | 1.7606 | 1.7606 | 5.6063 | 4.8953 | 4.8953 | H10 | 2.1654 | 2.7965 | 1.0894 | 4.2143 | 2.5100 | 3.0619 | 2.5702 | 3.1114 | 1.7606 | | 1.7591 | 4.8953 | 4.4275 | 4.7642 | H11 | 2.1654 | 2.7965 | 1.0894 | 4.2143 | 3.0619 | 2.5100 | 3.1114 | 2.5702 | 1.7606 | 1.7591 | | 4.8953 | 4.7642 | 4.4275 | H12 | 3.4862 | 2.1731 | 4.7041 | 1.0882 | 3.7575 | 3.7575 | 2.4958 | 2.4958 | 5.6063 | 4.8953 | 4.8953 | | 1.7606 | 1.7606 | H13 | 2.7965 | 2.1654 | 4.2143 | 1.0894 | 2.5702 | 3.1114 | 2.5100 | 3.0619 | 4.8953 | 4.4275 | 4.7642 | 1.7606 | | 1.7591 | H14 | 2.7965 | 2.1654 | 4.2143 | 1.0894 | 3.1114 | 2.5702 | 3.0619 | 2.5100 | 4.8953 | 4.7642 | 4.4275 | 1.7606 | 1.7591 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
112.739 |
|
C1 |
C2 |
H7 |
109.112 |
| C1 |
C2 |
H8 |
109.112 |
|
C1 |
C3 |
H9 |
111.525 |
| C1 |
C3 |
H11 |
110.839 |
|
C1 |
C3 |
H12 |
30.924 |
| C2 |
C1 |
C3 |
112.739 |
|
C2 |
C1 |
H5 |
109.112 |
| C2 |
C1 |
H6 |
109.112 |
|
C2 |
C4 |
H10 |
17.297 |
| C2 |
C4 |
H13 |
110.839 |
|
C2 |
C4 |
H14 |
110.839 |
| C3 |
C1 |
H5 |
109.642 |
|
C3 |
C1 |
H6 |
109.642 |
| C4 |
C2 |
H7 |
109.642 |
|
C4 |
C2 |
H8 |
109.642 |
| H5 |
C1 |
H6 |
106.393 |
|
H7 |
C2 |
H8 |
106.393 |
| H9 |
C3 |
H11 |
107.897 |
|
H9 |
C3 |
H12 |
142.449 |
| H10 |
C4 |
H13 |
94.098 |
|
H10 |
C4 |
H14 |
114.111 |
| H11 |
C3 |
H12 |
93.629 |
|
H13 |
C4 |
H14 |
107.690 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability