All results from a given calculation for NHCHSH (Methanimidothioic acid)
using model chemistry: CCSD/cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD/cc-pVQZ
| | hartrees |
| Energy at 0K | -492.237372 |
| Energy at 298.15K | |
| HF Energy | -491.634653 |
| Nuclear repulsion energy | 94.397248 |
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 CCSD/cc-pVQZ
Geometric Data calculated at CCSD/cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
1.234 |
1.044 |
0.000 |
| C2 |
0.000 |
0.770 |
0.000 |
| S3 |
-0.613 |
-0.877 |
0.000 |
| H4 |
1.367 |
2.051 |
0.000 |
| H5 |
-0.805 |
1.503 |
0.000 |
| H6 |
0.601 |
-1.443 |
0.000 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
S3 |
H4 |
H5 |
H6 |
| N1 | | 1.2642 | 2.6651 | 1.0151 | 2.0901 | 2.5670 |
C2 | 1.2642 | | 1.7572 | 1.8738 | 1.0894 | 2.2930 | S3 | 2.6651 | 1.7572 | | 3.5347 | 2.3886 | 1.3389 | H4 | 1.0151 | 1.8738 | 3.5347 | | 2.2403 | 3.5771 | H5 | 2.0901 | 1.0894 | 2.3886 | 2.2403 | | 3.2650 | H6 | 2.5670 | 2.2930 | 1.3389 | 3.5771 | 3.2650 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
S3 |
122.956 |
|
N1 |
C2 |
H5 |
125.092 |
| C2 |
N1 |
H4 |
110.106 |
|
C2 |
S3 |
H6 |
94.602 |
| S3 |
C2 |
H5 |
111.952 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability