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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: MP3=FULL/6-311+G(3df,2p)

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=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-476.348867
Energy at 298.15K-476.352586
HF Energy-475.606079
Nuclear repulsion energy93.733287
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=FULL/6-311+G(3df,2p)
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' 3296 3296 4.75      
2 A' 3234 3234 1.55      
3 A' 3201 3201 1.64      
4 A' 2742 2742 0.53      
5 A' 1690 1690 37.40      
6 A' 1454 1454 7.83      
7 A' 1326 1326 1.53      
8 A' 1105 1105 21.59      
9 A' 919 919 4.64      
10 A' 726 726 15.09      
11 A' 383 383 3.76      
12 A" 1013 1013 17.88      
13 A" 916 916 40.97      
14 A" 613 613 16.04      
15 A" 264 264 9.70      

Unscaled Zero Point Vibrational Energy (zpe) 11440.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11440.7 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=FULL/6-311+G(3df,2p)
ABC
1.69244 0.19558 0.17532

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.287 1.091 0.000
C2 0.000 0.760 0.000
S3 -0.692 -0.849 0.000
H4 2.072 0.350 0.000
H5 1.578 2.128 0.000
H6 -0.764 1.524 0.000
H7 0.463 -1.520 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32842.77081.07941.07802.09552.7371
C21.32841.75182.11202.08881.08032.3264
S32.77081.75183.01273.74442.37471.3356
H41.07942.11203.01271.84553.06892.4664
H51.07802.08883.74441.84552.41853.8147
H62.09551.08032.37473.06892.41853.2820
H72.73712.32641.33562.46643.81473.2820

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.670 C1 C2 H6 120.567
C2 C1 H4 122.267 C2 C1 H5 120.112
C2 S3 H7 96.868 S3 C2 H6 111.762
H4 C1 H5 117.622
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability