All results from a given calculation for C3H3NS (Thiazole)
using model chemistry: QCISD(T)/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)/cc-pVTZ
| | hartrees |
| Energy at 0K | -568.297268 |
| Energy at 298.15K | |
| HF Energy | -567.381554 |
| Nuclear repulsion energy | 204.417935 |
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)/cc-pVTZ
Geometric Data calculated at QCISD(T)/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
1.190 |
0.000 |
| C2 |
-1.200 |
-0.067 |
0.000 |
| C3 |
1.223 |
-0.030 |
0.000 |
| N4 |
-0.740 |
-1.290 |
0.000 |
| C5 |
0.641 |
-1.268 |
0.000 |
| H6 |
-2.252 |
0.177 |
0.000 |
| H7 |
2.271 |
0.218 |
0.000 |
| H8 |
1.181 |
-2.204 |
0.000 |
Atom - Atom Distances (Å)
| |
S1 |
C2 |
C3 |
N4 |
C5 |
H6 |
H7 |
H8 |
| S1 | | 1.7378 | 1.7272 | 2.5875 | 2.5399 | 2.4696 | 2.4706 | 3.5929 |
C2 | 1.7378 | | 2.4232 | 1.3061 | 2.1981 | 1.0802 | 3.4832 | 3.1989 | C3 | 1.7272 | 2.4232 | | 2.3325 | 1.3679 | 3.4814 | 1.0776 | 2.1740 | N4 | 2.5875 | 1.3061 | 2.3325 | | 1.3815 | 2.1064 | 3.3681 | 2.1274 | C5 | 2.5399 | 2.1981 | 1.3679 | 1.3815 | | 3.2341 | 2.2060 | 1.0802 | H6 | 2.4696 | 1.0802 | 3.4814 | 2.1064 | 3.2341 | | 4.5241 | 4.1777 | H7 | 2.4706 | 3.4832 | 1.0776 | 3.3681 | 2.2060 | 4.5241 | | 2.6560 | H8 | 3.5929 | 3.1989 | 2.1740 | 2.1274 | 1.0802 | 4.1777 | 2.6560 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C2 |
N4 |
115.713 |
|
S1 |
C2 |
H6 |
120.624 |
| S1 |
C3 |
C5 |
109.753 |
|
S1 |
C3 |
H7 |
121.763 |
| C2 |
S1 |
C3 |
88.749 |
|
C2 |
N4 |
C5 |
109.715 |
| C3 |
C5 |
N4 |
116.070 |
|
C3 |
C5 |
H8 |
124.850 |
| N4 |
C2 |
H6 |
123.663 |
|
N4 |
C5 |
H8 |
119.081 |
| C5 |
C3 |
H7 |
128.484 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability