All results from a given calculation for HSCH2SH (Methanedithiol)
using model chemistry: CCD/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2 |
1A |
Energy calculated at CCD/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -835.889006 |
| Energy at 298.15K | |
| HF Energy | -835.301257 |
| Nuclear repulsion energy | 141.980124 |
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 CCD/daug-cc-pVTZ
Geometric Data calculated at CCD/daug-cc-pVTZ
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.784 |
| S2 |
0.000 |
1.539 |
-0.180 |
| S3 |
0.000 |
-1.539 |
-0.180 |
| H4 |
0.879 |
-0.050 |
1.421 |
| H5 |
-0.879 |
0.050 |
1.421 |
| H6 |
1.097 |
1.262 |
-0.896 |
| H7 |
-1.097 |
-1.262 |
-0.896 |
Atom - Atom Distances (Å)
| |
C1 |
S2 |
S3 |
H4 |
H5 |
H6 |
H7 |
| C1 | | 1.8157 | 1.8157 | 1.0868 | 1.0868 | 2.3706 | 2.3706 |
S2 | 1.8157 | | 3.0774 | 2.4208 | 2.3558 | 1.3396 | 3.0918 | S3 | 1.8157 | 3.0774 | | 2.3558 | 2.4208 | 3.0918 | 1.3396 | H4 | 1.0868 | 2.4208 | 2.3558 | | 1.7616 | 2.6718 | 3.2777 | H5 | 1.0868 | 2.3558 | 2.4208 | 1.7616 | | 3.2777 | 2.6718 | H6 | 2.3706 | 1.3396 | 3.0918 | 2.6718 | 3.2777 | | 3.3439 | H7 | 2.3706 | 3.0918 | 1.3396 | 3.2777 | 2.6718 | 3.3439 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
S2 |
H6 |
96.241 |
|
C1 |
S3 |
H7 |
96.241 |
| S2 |
C1 |
S3 |
115.871 |
|
S2 |
C1 |
H4 |
110.508 |
| S2 |
C1 |
H5 |
105.765 |
|
S3 |
C1 |
H4 |
105.765 |
| S3 |
C1 |
H5 |
110.508 |
|
H4 |
C1 |
H5 |
108.274 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability