All results from a given calculation for CH3CHS (Thioacetaldehyde)
using model chemistry: CISD/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A' |
Energy calculated at CISD/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -476.094933 |
| Energy at 298.15K | |
| HF Energy | -475.616776 |
| Nuclear repulsion energy | 93.464422 |
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 CISD/daug-cc-pVTZ
Geometric Data calculated at CISD/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.617 |
0.000 |
| C2 |
-1.487 |
0.698 |
0.000 |
| S3 |
0.875 |
-0.730 |
0.000 |
| H4 |
0.510 |
1.573 |
0.000 |
| H5 |
-1.935 |
-0.286 |
0.000 |
| H6 |
-1.822 |
1.253 |
0.873 |
| H7 |
-1.822 |
1.253 |
-0.873 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
S3 |
H4 |
H5 |
H6 |
H7 |
| C1 | | 1.4894 | 1.6065 | 1.0831 | 2.1356 | 2.1179 | 2.1179 |
C2 | 1.4894 | | 2.7599 | 2.1807 | 1.0811 | 1.0874 | 1.0874 | S3 | 1.6065 | 2.7599 | | 2.3316 | 2.8444 | 3.4592 | 3.4592 | H4 | 1.0831 | 2.1807 | 2.3316 | | 3.0717 | 2.5107 | 2.5107 | H5 | 2.1356 | 1.0811 | 2.8444 | 3.0717 | | 1.7732 | 1.7732 | H6 | 2.1179 | 1.0874 | 3.4592 | 2.5107 | 1.7732 | | 1.7462 | H7 | 2.1179 | 1.0874 | 3.4592 | 2.5107 | 1.7732 | 1.7462 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H5 |
111.374 |
|
C1 |
C2 |
H6 |
109.563 |
| C1 |
C2 |
H7 |
109.563 |
|
C2 |
C1 |
S3 |
126.071 |
| C2 |
C1 |
H4 |
115.016 |
|
S3 |
C1 |
H4 |
118.914 |
| H5 |
C2 |
H6 |
109.708 |
|
H5 |
C2 |
H7 |
109.708 |
| H6 |
C2 |
H7 |
106.816 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability