All results from a given calculation for CH3CH2SH (ethanethiol)
using model chemistry: QCISD/cc-pV(T+d)Z
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/cc-pV(T+d)Z
| hartrees |
Energy at 0K | -477.389421 |
Energy at 298.15K | |
HF Energy | -476.806966 |
Nuclear repulsion energy | 107.669741 |
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/cc-pV(T+d)Z
Geometric Data calculated at QCISD/cc-pV(T+d)Z
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
1.516 |
0.677 |
0.000 |
C2 |
0.000 |
0.831 |
0.000 |
S3 |
-0.757 |
-0.830 |
0.000 |
H4 |
1.995 |
1.657 |
0.000 |
H5 |
1.852 |
0.133 |
0.883 |
H6 |
1.852 |
0.133 |
-0.883 |
H7 |
-0.328 |
1.374 |
0.884 |
H8 |
-0.328 |
1.374 |
-0.884 |
H9 |
-2.032 |
-0.431 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
S3 |
H4 |
H5 |
H6 |
H7 |
H8 |
H9 |
C1 | | 1.5236 | 2.7271 | 1.0902 | 1.0902 | 1.0902 | 2.1602 | 2.1602 | 3.7170 |
C2 | 1.5236 | | 1.8251 | 2.1589 | 2.1670 | 2.1670 | 1.0882 | 1.0882 | 2.3919 | S3 | 2.7271 | 1.8251 | | 3.7087 | 2.9177 | 2.9177 | 2.4130 | 2.4130 | 1.3364 | H4 | 1.0902 | 2.1589 | 3.7087 | | 1.7666 | 1.7666 | 2.5013 | 2.5013 | 4.5357 | H5 | 1.0902 | 2.1670 | 2.9177 | 1.7666 | | 1.7659 | 2.5082 | 3.0682 | 4.0229 | H6 | 1.0902 | 2.1670 | 2.9177 | 1.7666 | 1.7659 | | 3.0682 | 2.5082 | 4.0229 | H7 | 2.1602 | 1.0882 | 2.4130 | 2.5013 | 2.5082 | 3.0682 | | 1.7683 | 2.6348 | H8 | 2.1602 | 1.0882 | 2.4130 | 2.5013 | 3.0682 | 2.5082 | 1.7683 | | 2.6348 | H9 | 3.7170 | 2.3919 | 1.3364 | 4.5357 | 4.0229 | 4.0229 | 2.6348 | 2.6348 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
S3 |
108.719 |
|
C1 |
C2 |
H7 |
110.495 |
C1 |
C2 |
H8 |
110.495 |
|
C2 |
C1 |
H4 |
110.276 |
C2 |
C1 |
H5 |
110.911 |
|
C2 |
C1 |
H6 |
110.911 |
C2 |
S3 |
H9 |
97.112 |
|
S3 |
C2 |
H7 |
109.216 |
S3 |
C2 |
H8 |
109.216 |
|
H4 |
C1 |
H5 |
108.238 |
H4 |
C1 |
H6 |
108.238 |
|
H5 |
C1 |
H6 |
108.170 |
H7 |
C2 |
H8 |
108.676 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability