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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: MP3/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/Def2TZVPP
 hartrees
Energy at 0K-476.148660
Energy at 298.15K-476.152353
HF Energy-475.609054
Nuclear repulsion energy93.560927
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 MP3/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3291 3291 5.53      
2 A' 3233 3233 1.85      
3 A' 3197 3197 1.78      
4 A' 2756 2756 1.00      
5 A' 1689 1689 34.58      
6 A' 1456 1456 7.99      
7 A' 1328 1328 1.72      
8 A' 1102 1102 21.01      
9 A' 913 913 4.83      
10 A' 718 718 15.79      
11 A' 380 380 3.96      
12 A" 1009 1009 22.62      
13 A" 905 905 39.73      
14 A" 611 611 14.58      
15 A" 258 258 11.71      

Unscaled Zero Point Vibrational Energy (zpe) 11422.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11422.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3/Def2TZVPP
ABC
1.68566 0.19479 0.17462

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.290 1.092 0.000
C2 0.000 0.763 0.000
S3 -0.693 -0.851 0.000
H4 2.072 0.348 0.000
H5 1.583 2.130 0.000
H6 -0.762 1.529 0.000
H7 0.464 -1.517 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33072.77641.07981.07852.09782.7361
C21.33071.75742.11302.09141.08032.3267
S32.77641.75743.01383.75102.38131.3348
H41.07982.11303.01381.84783.07042.4617
H51.07852.09143.75101.84782.42143.8142
H62.09781.08032.38133.07042.42143.2830
H72.73612.32671.33482.46173.81423.2830

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.531 C1 C2 H6 120.588
C2 C1 H4 122.123 C2 C1 H5 120.105
C2 S3 H7 96.653 S3 C2 H6 111.881
H4 C1 H5 117.772
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability