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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: CCD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-311G**
 hartrees
Energy at 0K-476.043027
Energy at 298.15K-476.046663
HF Energy-475.588558
Nuclear repulsion energy93.096916
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 CCD/6-311G**
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' 3267 3121 9.57      
2 A' 3207 3063 4.26      
3 A' 3173 3031 2.87      
4 A' 2768 2644 5.83      
5 A' 1686 1611 25.69      
6 A' 1450 1385 7.56      
7 A' 1326 1266 1.66      
8 A' 1103 1054 26.95      
9 A' 928 886 5.85      
10 A' 722 689 14.48      
11 A' 384 366 3.96      
12 A" 995 951 27.97      
13 A" 874 835 37.43      
14 A" 590 564 14.18      
15 A" 223 213 15.68      

Unscaled Zero Point Vibrational Energy (zpe) 11347.5 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 10838.0 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 CCD/6-311G**
ABC
1.67391 0.19268 0.17279

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.294 1.100 0.000
C2 0.000 0.766 0.000
S3 -0.696 -0.857 0.000
H4 2.086 0.355 0.000
H5 1.588 2.144 0.000
H6 -0.769 1.535 0.000
H7 0.469 -1.514 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33672.79151.08661.08522.10852.7405
C21.33671.76642.12602.10271.08722.3277
S32.79151.76643.03483.77202.39351.3378
H41.08662.12603.03481.85733.08882.4709
H51.08522.10273.77201.85732.43413.8253
H62.10851.08722.39353.08882.43413.2906
H72.74052.32771.33782.47093.82533.2906

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.659 C1 C2 H6 120.542
C2 C1 H4 122.300 C2 C1 H5 120.138
C2 S3 H7 96.173 S3 C2 H6 111.800
H4 C1 H5 117.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability