All results from a given calculation for CH3CH2SH (ethanethiol)
using model chemistry: QCISD(T)=FULL/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 QCISD(T)=FULL/cc-pVQZ
| hartrees |
Energy at 0K | -477.572435 |
Energy at 298.15K | |
HF Energy | -476.814744 |
Nuclear repulsion energy | 107.890605 |
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)=FULL/cc-pVQZ
Geometric Data calculated at QCISD(T)=FULL/cc-pVQZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
1.511 |
0.675 |
0.000 |
C2 |
0.000 |
0.831 |
0.000 |
S3 |
-0.754 |
-0.828 |
0.000 |
H4 |
1.992 |
1.651 |
0.000 |
H5 |
1.845 |
0.131 |
0.882 |
H6 |
1.845 |
0.131 |
-0.882 |
H7 |
-0.330 |
1.370 |
0.884 |
H8 |
-0.330 |
1.370 |
-0.884 |
H9 |
-2.031 |
-0.430 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
S3 |
H4 |
H5 |
H6 |
H7 |
H8 |
H9 |
C1 | | 1.5194 | 2.7186 | 1.0882 | 1.0883 | 1.0883 | 2.1573 | 2.1573 | 3.7110 |
C2 | 1.5194 | | 1.8224 | 2.1540 | 2.1610 | 2.1610 | 1.0865 | 1.0865 | 2.3909 | S3 | 2.7186 | 1.8224 | | 3.6994 | 2.9065 | 2.9065 | 2.4068 | 2.4068 | 1.3381 | H4 | 1.0882 | 2.1540 | 3.6994 | | 1.7639 | 1.7639 | 2.4998 | 2.4998 | 4.5295 | H5 | 1.0883 | 2.1610 | 2.9065 | 1.7639 | | 1.7630 | 2.5026 | 3.0626 | 4.0142 | H6 | 1.0883 | 2.1610 | 2.9065 | 1.7639 | 1.7630 | | 3.0626 | 2.5026 | 4.0142 | H7 | 2.1573 | 1.0865 | 2.4068 | 2.4998 | 2.5026 | 3.0626 | | 1.7678 | 2.6299 | H8 | 2.1573 | 1.0865 | 2.4068 | 2.4998 | 3.0626 | 2.5026 | 1.7678 | | 2.6299 | H9 | 3.7110 | 2.3909 | 1.3381 | 4.5295 | 4.0142 | 4.0142 | 2.6299 | 2.6299 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
S3 |
108.540 |
|
C1 |
C2 |
H7 |
110.658 |
C1 |
C2 |
H8 |
110.658 |
|
C2 |
C1 |
H4 |
110.295 |
C2 |
C1 |
H5 |
110.848 |
|
C2 |
C1 |
H6 |
110.848 |
C2 |
S3 |
H9 |
97.124 |
|
S3 |
C2 |
H7 |
109.032 |
S3 |
C2 |
H8 |
109.032 |
|
H4 |
C1 |
H5 |
108.281 |
H4 |
C1 |
H6 |
108.281 |
|
H5 |
C1 |
H6 |
108.196 |
H7 |
C2 |
H8 |
108.887 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability