All results from a given calculation for CH3CH2CH2CH3 (Butane)
using model chemistry: CCSD(T)=FULL/cc-pVTZ
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(T)=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -158.220708 |
| Energy at 298.15K | |
| HF Energy | -157.355698 |
| Nuclear repulsion energy | 131.213373 |
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(T)=FULL/cc-pVTZ
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.421 |
0.634 |
0.000 |
| C2 |
0.421 |
-0.634 |
0.000 |
| C3 |
0.421 |
1.901 |
0.000 |
| C4 |
-0.421 |
-1.901 |
0.000 |
| H5 |
-1.075 |
0.627 |
0.874 |
| H6 |
-1.075 |
0.627 |
-0.874 |
| H7 |
1.075 |
-0.627 |
0.874 |
| H8 |
1.075 |
-0.627 |
-0.874 |
| H9 |
-0.199 |
2.795 |
0.000 |
| H10 |
1.063 |
1.938 |
0.880 |
| H11 |
1.063 |
1.938 |
-0.880 |
| H12 |
0.199 |
-2.795 |
0.000 |
| H13 |
-1.063 |
-1.938 |
0.880 |
| H14 |
-1.063 |
-1.938 |
-0.880 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
| C1 | | 1.5219 | 1.5216 | 2.5344 | 1.0914 | 1.0914 | 2.1429 | 2.1429 | 2.1725 | 2.1630 | 2.1630 | 3.4843 | 2.7927 | 2.7927 |
C2 | 1.5219 | | 2.5344 | 1.5216 | 2.1429 | 2.1429 | 1.0914 | 1.0914 | 3.4843 | 2.7927 | 2.7927 | 2.1725 | 2.1630 | 2.1630 | C3 | 1.5216 | 2.5344 | | 3.8937 | 2.1506 | 2.1506 | 2.7533 | 2.7533 | 1.0884 | 1.0897 | 1.0897 | 4.7008 | 4.2087 | 4.2087 | C4 | 2.5344 | 1.5216 | 3.8937 | | 2.7533 | 2.7533 | 2.1506 | 2.1506 | 4.7008 | 4.2087 | 4.2087 | 1.0884 | 1.0897 | 1.0897 | H5 | 1.0914 | 2.1429 | 2.1506 | 2.7533 | | 1.7477 | 2.4892 | 3.0415 | 2.4960 | 2.5083 | 3.0604 | 3.7546 | 2.5649 | 3.1070 | H6 | 1.0914 | 2.1429 | 2.1506 | 2.7533 | 1.7477 | | 3.0415 | 2.4892 | 2.4960 | 3.0604 | 2.5083 | 3.7546 | 3.1070 | 2.5649 | H7 | 2.1429 | 1.0914 | 2.7533 | 2.1506 | 2.4892 | 3.0415 | | 1.7477 | 3.7546 | 2.5649 | 3.1070 | 2.4960 | 2.5083 | 3.0604 | H8 | 2.1429 | 1.0914 | 2.7533 | 2.1506 | 3.0415 | 2.4892 | 1.7477 | | 3.7546 | 3.1070 | 2.5649 | 2.4960 | 3.0604 | 2.5083 | H9 | 2.1725 | 3.4843 | 1.0884 | 4.7008 | 2.4960 | 2.4960 | 3.7546 | 3.7546 | | 1.7614 | 1.7614 | 5.6039 | 4.8907 | 4.8907 | H10 | 2.1630 | 2.7927 | 1.0897 | 4.2087 | 2.5083 | 3.0604 | 2.5649 | 3.1070 | 1.7614 | | 1.7592 | 4.8907 | 4.4210 | 4.7581 | H11 | 2.1630 | 2.7927 | 1.0897 | 4.2087 | 3.0604 | 2.5083 | 3.1070 | 2.5649 | 1.7614 | 1.7592 | | 4.8907 | 4.7581 | 4.4210 | H12 | 3.4843 | 2.1725 | 4.7008 | 1.0884 | 3.7546 | 3.7546 | 2.4960 | 2.4960 | 5.6039 | 4.8907 | 4.8907 | | 1.7614 | 1.7614 | H13 | 2.7927 | 2.1630 | 4.2087 | 1.0897 | 2.5649 | 3.1070 | 2.5083 | 3.0604 | 4.8907 | 4.4210 | 4.7581 | 1.7614 | | 1.7592 | H14 | 2.7927 | 2.1630 | 4.2087 | 1.0897 | 3.1070 | 2.5649 | 3.0604 | 2.5083 | 4.8907 | 4.7581 | 4.4210 | 1.7614 | 1.7592 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
112.766 |
|
C1 |
C2 |
H7 |
109.059 |
| C1 |
C2 |
H8 |
109.059 |
|
C1 |
C3 |
H9 |
111.614 |
| C1 |
C3 |
H11 |
110.774 |
|
C1 |
C3 |
H12 |
30.916 |
| C2 |
C1 |
C3 |
112.766 |
|
C2 |
C1 |
H5 |
109.059 |
| C2 |
C1 |
H6 |
109.059 |
|
C2 |
C4 |
H10 |
17.288 |
| C2 |
C4 |
H13 |
110.774 |
|
C2 |
C4 |
H14 |
110.774 |
| C3 |
C1 |
H5 |
109.683 |
|
C3 |
C1 |
H6 |
109.683 |
| C4 |
C2 |
H7 |
109.683 |
|
C4 |
C2 |
H8 |
109.683 |
| H5 |
C1 |
H6 |
106.384 |
|
H7 |
C2 |
H8 |
106.384 |
| H9 |
C3 |
H11 |
107.940 |
|
H9 |
C3 |
H12 |
142.529 |
| H10 |
C4 |
H13 |
94.030 |
|
H10 |
C4 |
H14 |
114.059 |
| H11 |
C3 |
H12 |
93.548 |
|
H13 |
C4 |
H14 |
107.645 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability