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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-476.798580
Energy at 298.15K-476.802273
HF Energy-476.798580
Nuclear repulsion energy93.211284
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 TPSSh/6-31G(2df,p)
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' 3240 3127 8.66      
2 A' 3178 3067 2.59      
3 A' 3151 3041 3.19      
4 A' 2695 2601 3.17      
5 A' 1657 1599 39.09      
6 A' 1437 1387 8.83      
7 A' 1308 1262 2.08      
8 A' 1083 1045 23.47      
9 A' 892 861 4.71      
10 A' 700 676 18.73      
11 A' 367 355 4.12      
12 A" 1001 966 17.61      
13 A" 884 853 34.83      
14 A" 605 584 10.45      
15 A" 293 282 14.59      

Unscaled Zero Point Vibrational Energy (zpe) 11244.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 10851.3 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 TPSSh/6-31G(2df,p)
ABC
1.68685 0.19296 0.17315

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.288 1.107 0.000
C2 0.000 0.762 0.000
S3 -0.692 -0.857 0.000
H4 2.090 0.375 0.000
H5 1.573 2.153 0.000
H6 -0.783 1.514 0.000
H7 0.468 -1.537 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33372.78931.08521.08452.11132.7681
C21.33371.76072.12542.10031.08622.3458
S32.78931.76073.04323.76772.37311.3448
H41.08522.12543.04321.85143.09082.5077
H51.08452.10033.76771.85142.44163.8522
H62.11131.08622.37313.09082.44163.2977
H72.76812.34581.34482.50773.85223.2977

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.153 C1 C2 H6 121.155
C2 C1 H4 122.631 C2 C1 H5 120.222
C2 S3 H7 97.209 S3 C2 H6 110.692
H4 C1 H5 117.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.364      
2 C -0.054      
3 S -0.190      
4 H 0.137      
5 H 0.148      
6 H 0.154      
7 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.877 0.383 0.000 0.957
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.133 1.518 0.000
y 1.518 7.054 0.000
z 0.000 0.000 3.491


<r2> (average value of r2) Å2
<r2> 73.263
(<r2>)1/2 8.559