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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HSEh1PBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-476.549430
Energy at 298.15K-476.553136
HF Energy-476.549430
Nuclear repulsion energy93.284812
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 HSEh1PBE/6-31G**
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' 3277 3127 6.63      
2 A' 3216 3069 2.24      
3 A' 3183 3037 2.12      
4 A' 2732 2607 7.14      
5 A' 1696 1619 41.42      
6 A' 1436 1370 7.78      
7 A' 1313 1253 1.07      
8 A' 1090 1041 28.12      
9 A' 903 862 6.66      
10 A' 717 685 18.44      
11 A' 382 364 3.99      
12 A" 1000 954 23.76      
13 A" 889 849 44.59      
14 A" 610 582 12.85      
15 A" 284 271 19.89      

Unscaled Zero Point Vibrational Energy (zpe) 11363.7 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 10844.4 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 HSEh1PBE/6-31G**
ABC
1.68733 0.19343 0.17353

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.286 1.105 0.000
C2 0.000 0.761 0.000
S3 -0.692 -0.857 0.000
H4 2.088 0.372 0.000
H5 1.569 2.152 0.000
H6 -0.780 1.519 0.000
H7 0.471 -1.534 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33142.78571.08611.08472.10692.7624
C21.33141.75932.12372.09721.08722.3432
S32.78571.75933.03913.76362.37691.3458
H41.08612.12373.03911.85383.08822.4999
H51.08472.09723.76361.85382.43303.8466
H62.10691.08722.37693.08822.43303.2994
H72.76242.34321.34582.49993.84663.2994

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.125 C1 C2 H6 120.848
C2 C1 H4 122.598 C2 C1 H5 120.109
C2 S3 H7 97.087 S3 C2 H6 111.028
H4 C1 H5 117.293
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.279      
2 C -0.260      
3 S 0.029      
4 H 0.126      
5 H 0.139      
6 H 0.167      
7 H 0.078      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.992 0.362 0.000 1.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.882 -2.051 0.000
y -2.051 -22.858 0.000
z 0.000 0.000 -29.169
Traceless
 xyz
x 1.132 -2.051 0.000
y -2.051 4.167 0.000
z 0.000 0.000 -5.299
Polar
3z2-r2-10.597
x2-y2-2.024
xy-2.051
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.868 1.421 0.000
y 1.421 6.648 0.000
z 0.000 0.000 2.746


<r2> (average value of r2) Å2
<r2> 73.217
(<r2>)1/2 8.557