All results from a given calculation for CH3CH2SH (ethanethiol)
using model chemistry: QCISD(T)=FULL/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at QCISD(T)=FULL/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -477.503955 |
| Energy at 298.15K | |
| HF Energy | -476.806231 |
| Nuclear repulsion energy | 107.757288 |
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 QCISD(T)=FULL/daug-cc-pVTZ
Geometric Data calculated at QCISD(T)=FULL/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.512 |
0.677 |
0.000 |
| C2 |
0.000 |
0.832 |
0.000 |
| S3 |
-0.754 |
-0.831 |
0.000 |
| H4 |
1.990 |
1.657 |
0.000 |
| H5 |
1.845 |
0.133 |
0.884 |
| H6 |
1.845 |
0.133 |
-0.884 |
| H7 |
-0.328 |
1.372 |
0.885 |
| H8 |
-0.328 |
1.372 |
-0.885 |
| H9 |
-2.032 |
-0.428 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
S3 |
H4 |
H5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.5196 | 2.7216 | 1.0900 | 1.0901 | 1.0901 | 2.1563 | 2.1563 | 3.7118 |
C2 | 1.5196 | | 1.8262 | 2.1540 | 2.1619 | 2.1619 | 1.0872 | 1.0872 | 2.3909 | S3 | 2.7216 | 1.8262 | | 3.7037 | 2.9090 | 2.9090 | 2.4119 | 2.4119 | 1.3400 | H4 | 1.0900 | 2.1540 | 3.7037 | | 1.7677 | 1.7677 | 2.4975 | 2.4975 | 4.5300 | H5 | 1.0901 | 2.1619 | 2.9090 | 1.7677 | | 1.7672 | 2.5012 | 3.0634 | 4.0153 | H6 | 1.0901 | 2.1619 | 2.9090 | 1.7677 | 1.7672 | | 3.0634 | 2.5012 | 4.0153 | H7 | 2.1563 | 1.0872 | 2.4119 | 2.4975 | 2.5012 | 3.0634 | | 1.7703 | 2.6317 | H8 | 2.1563 | 1.0872 | 2.4119 | 2.4975 | 3.0634 | 2.5012 | 1.7703 | | 2.6317 | H9 | 3.7118 | 2.3909 | 1.3400 | 4.5300 | 4.0153 | 4.0153 | 2.6317 | 2.6317 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
S3 |
108.520 |
|
C1 |
C2 |
H7 |
110.527 |
| C1 |
C2 |
H8 |
110.527 |
|
C2 |
C1 |
H4 |
110.176 |
| C2 |
C1 |
H5 |
110.794 |
|
C2 |
C1 |
H6 |
110.794 |
| C2 |
S3 |
H9 |
96.876 |
|
S3 |
C2 |
H7 |
109.113 |
| S3 |
C2 |
H8 |
109.113 |
|
H4 |
C1 |
H5 |
108.347 |
| H4 |
C1 |
H6 |
108.347 |
|
H5 |
C1 |
H6 |
108.300 |
| H7 |
C2 |
H8 |
109.011 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability