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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: MP3=FULL/3-21G*

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/3-21G*
 hartrees
Energy at 0K-473.610597
Energy at 298.15K-473.614309
HF Energy-473.266335
Nuclear repulsion energy92.839872
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/3-21G*
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' 3254 3254 9.72      
2 A' 3204 3204 2.62      
3 A' 3171 3171 2.65      
4 A' 2750 2750 7.62      
5 A' 1685 1685 17.39      
6 A' 1513 1513 7.17      
7 A' 1375 1375 0.79      
8 A' 1150 1150 21.06      
9 A' 960 960 8.71      
10 A' 699 699 13.44      
11 A' 403 403 3.47      
12 A" 1024 1024 27.05      
13 A" 937 937 49.85      
14 A" 619 619 13.78      
15 A" 243 243 21.28      

Unscaled Zero Point Vibrational Energy (zpe) 11492.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11492.5 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/3-21G*
ABC
1.65703 0.19181 0.17191

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.098 0.000
C2 0.000 0.774 0.000
S3 -0.699 -0.859 0.000
H4 2.088 0.352 0.000
H5 1.612 2.137 0.000
H6 -0.769 1.541 0.000
H7 0.467 -1.523 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33792.79591.08711.08562.11422.7498
C21.33791.77552.13032.11151.08682.3432
S32.79591.77553.03863.78372.40061.3416
H41.08712.13033.03861.84813.09522.4786
H51.08562.11153.78371.84812.45493.8352
H62.11421.08682.40063.09522.45493.3037
H72.74982.34321.34162.47863.83523.3037

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.235 C1 C2 H6 121.026
C2 C1 H4 122.580 C2 C1 H5 120.862
C2 S3 H7 96.489 S3 C2 H6 111.739
H4 C1 H5 116.558
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability