All results from a given calculation for CH3CH2SH (ethanethiol)
using model chemistry: CCSD/cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD/cc-pVQZ
| | hartrees |
| Energy at 0K | -477.427033 |
| Energy at 298.15K | |
| HF Energy | -476.814767 |
| Nuclear repulsion energy | 107.829921 |
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/cc-pVQZ
Geometric Data calculated at CCSD/cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.513 |
0.677 |
0.000 |
| C2 |
0.000 |
0.829 |
0.000 |
| S3 |
-0.755 |
-0.829 |
0.000 |
| H4 |
1.990 |
1.656 |
0.000 |
| H5 |
1.849 |
0.134 |
0.882 |
| H6 |
1.849 |
0.134 |
-0.882 |
| H7 |
-0.329 |
1.370 |
0.883 |
| H8 |
-0.329 |
1.370 |
-0.883 |
| H9 |
-2.033 |
-0.435 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
S3 |
H4 |
H5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.5207 | 2.7223 | 1.0888 | 1.0889 | 1.0889 | 2.1576 | 2.1576 | 3.7159 |
C2 | 1.5207 | | 1.8219 | 2.1546 | 2.1635 | 2.1635 | 1.0870 | 1.0870 | 2.3935 | S3 | 2.7223 | 1.8219 | | 3.7023 | 2.9130 | 2.9130 | 2.4080 | 2.4080 | 1.3373 | H4 | 1.0888 | 2.1546 | 3.7023 | | 1.7647 | 1.7647 | 2.4978 | 2.4978 | 4.5332 | H5 | 1.0889 | 2.1635 | 2.9130 | 1.7647 | | 1.7640 | 2.5048 | 3.0644 | 4.0211 | H6 | 1.0889 | 2.1635 | 2.9130 | 1.7647 | 1.7640 | | 3.0644 | 2.5048 | 4.0211 | H7 | 2.1576 | 1.0870 | 2.4080 | 2.4978 | 2.5048 | 3.0644 | | 1.7668 | 2.6344 | H8 | 2.1576 | 1.0870 | 2.4080 | 2.4978 | 3.0644 | 2.5048 | 1.7668 | | 2.6344 | H9 | 3.7159 | 2.3935 | 1.3373 | 4.5332 | 4.0211 | 4.0211 | 2.6344 | 2.6344 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
S3 |
108.731 |
|
C1 |
C2 |
H7 |
110.558 |
| C1 |
C2 |
H8 |
110.558 |
|
C2 |
C1 |
H4 |
110.212 |
| C2 |
C1 |
H5 |
110.915 |
|
C2 |
C1 |
H6 |
110.915 |
| C2 |
S3 |
H9 |
97.324 |
|
S3 |
C2 |
H7 |
109.124 |
| S3 |
C2 |
H8 |
109.124 |
|
H4 |
C1 |
H5 |
108.259 |
| H4 |
C1 |
H6 |
108.259 |
|
H5 |
C1 |
H6 |
108.186 |
| H7 |
C2 |
H8 |
108.720 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability