All results from a given calculation for C4H6OS (Dihydro-3-(2H)-thiophenone)
using model chemistry: MP2/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at MP2/6-31+G**
| | hartrees |
| Energy at 0K | -628.211506 |
| Energy at 298.15K | |
| HF Energy | -627.352452 |
| Nuclear repulsion energy | 289.126485 |
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 MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-1.170 |
-0.084 |
-0.015 |
| C2 |
-0.510 |
1.277 |
-0.203 |
| H3 |
-1.103 |
2.037 |
0.306 |
| H4 |
-0.517 |
1.497 |
-1.274 |
| C5 |
0.921 |
1.177 |
0.308 |
| H6 |
0.966 |
1.312 |
1.390 |
| H7 |
1.581 |
1.905 |
-0.159 |
| C8 |
-0.137 |
-1.203 |
0.174 |
| S9 |
1.500 |
-0.494 |
-0.155 |
| H10 |
-0.356 |
-2.012 |
-0.520 |
| O11 |
-2.371 |
-0.282 |
-0.005 |
| H12 |
-0.224 |
-1.586 |
1.194 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
H3 |
H4 |
C5 |
H6 |
H7 |
C8 |
S9 |
H10 |
O11 |
H12 |
| C1 | | 1.5247 | 2.1464 | 2.1243 | 2.4633 | 2.9124 | 3.3981 | 1.5340 | 2.7042 | 2.1526 | 1.2177 | 2.1470 |
C2 | 1.5247 | | 1.0901 | 1.0936 | 1.5227 | 2.1714 | 2.1838 | 2.5360 | 2.6790 | 3.3082 | 2.4361 | 3.1980 | H3 | 2.1464 | 1.0901 | | 1.7700 | 2.1991 | 2.4453 | 2.7276 | 3.3831 | 3.6595 | 4.1995 | 2.6611 | 3.8318 | H4 | 2.1243 | 1.0936 | 1.7700 | | 2.1618 | 3.0543 | 2.4107 | 3.0873 | 3.0467 | 3.5929 | 2.8660 | 3.9596 | C5 | 2.4633 | 1.5227 | 2.1991 | 2.1618 | | 1.0910 | 1.0882 | 2.6080 | 1.8283 | 3.5341 | 3.6148 | 3.1190 | H6 | 2.9124 | 2.1714 | 2.4453 | 3.0543 | 1.0910 | | 1.7696 | 3.0025 | 2.4357 | 4.0549 | 3.9522 | 3.1379 | H7 | 3.3981 | 2.1838 | 2.7276 | 2.4107 | 1.0882 | 1.7696 | | 3.5669 | 2.4006 | 4.3850 | 4.5199 | 4.1561 | C8 | 1.5340 | 2.5360 | 3.3831 | 3.0873 | 2.6080 | 3.0025 | 3.5669 | | 1.8136 | 1.0888 | 2.4233 | 1.0923 | S9 | 2.7042 | 2.6790 | 3.6595 | 3.0467 | 1.8283 | 2.4357 | 2.4006 | 1.8136 | | 2.4251 | 3.8795 | 2.4455 | H10 | 2.1526 | 3.3082 | 4.1995 | 3.5929 | 3.5341 | 4.0549 | 4.3850 | 1.0888 | 2.4251 | | 2.7057 | 1.7711 | O11 | 1.2177 | 2.4361 | 2.6611 | 2.8660 | 3.6148 | 3.9522 | 4.5199 | 2.4233 | 3.8795 | 2.7057 | | 2.7837 | H12 | 2.1470 | 3.1980 | 3.8318 | 3.9596 | 3.1190 | 3.1379 | 4.1561 | 1.0923 | 2.4455 | 1.7711 | 2.7837 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H3 |
109.219 |
|
C1 |
C2 |
H4 |
107.305 |
| C1 |
C2 |
C5 |
107.869 |
|
C1 |
C8 |
S9 |
107.470 |
| C1 |
C8 |
H10 |
109.135 |
|
C1 |
C8 |
H12 |
108.501 |
| C2 |
C1 |
C8 |
112.013 |
|
C2 |
C1 |
O11 |
124.953 |
| C2 |
C5 |
H6 |
111.283 |
|
C2 |
C5 |
H7 |
112.462 |
| C2 |
C5 |
S9 |
105.797 |
|
H3 |
C2 |
H4 |
108.294 |
| H3 |
C2 |
C5 |
113.605 |
|
H4 |
C2 |
C5 |
110.362 |
| C5 |
S9 |
C8 |
91.469 |
|
H6 |
C5 |
H7 |
108.596 |
| H6 |
C5 |
S9 |
110.545 |
|
H7 |
C5 |
S9 |
108.097 |
| C8 |
C1 |
O11 |
123.033 |
|
S9 |
C8 |
H10 |
110.858 |
| S9 |
C8 |
H12 |
112.222 |
|
H10 |
C8 |
H12 |
108.585 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability