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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: wB97X-D/CEP-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 wB97X-D/CEP-31G
 hartrees
Energy at 0K-23.777366
Energy at 298.15K 
HF Energy-23.777366
Nuclear repulsion energy 
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 wB97X-D/CEP-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' 3284 3284 29.13      
2 A' 3232 3232 7.83      
3 A' 3179 3179 8.99      
4 A' 2556 2556 41.91      
5 A' 1688 1688 45.66      
6 A' 1444 1444 12.62      
7 A' 1319 1319 3.51      
8 A' 1082 1082 32.41      
9 A' 895 895 12.56      
10 A' 683 683 21.60      
11 A' 381 381 4.19      
12 A" 1001 1001 39.25      
13 A" 954 954 113.02      
14 A" 602 602 17.71      
15 A" 86i 86i 37.26      

Unscaled Zero Point Vibrational Energy (zpe) 11106.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11106.6 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 wB97X-D/CEP-31G
ABC
1.56953 0.18338 0.16420

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.329 1.120 0.000
C2 0.000 0.805 0.000
S3 -0.714 -0.880 0.000
H4 2.120 0.366 0.000
H5 1.630 2.171 0.000
H6 -0.779 1.568 0.000
H7 0.482 -1.572 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.36542.85841.09301.09372.15532.8221
C21.36541.82992.16502.12661.09092.4257
S32.85841.82993.09563.84732.44901.3818
H41.09302.16503.09561.87073.13892.5377
H51.09372.12663.84731.87072.48353.9156
H62.15531.09092.44903.13892.48353.3845
H72.82212.42571.38182.53773.91563.3845

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 126.289 C1 C2 H6 122.279
C2 C1 H4 123.065 C2 C1 H5 119.304
C2 S3 H7 97.112 S3 C2 H6 111.433
H4 C1 H5 117.630
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.329      
2 C -0.380      
3 S 0.001      
4 H 0.219      
5 H 0.171      
6 H 0.266      
7 H 0.051      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.445 0.547 0.000 1.545
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.745 -2.587 0.000
y -2.587 -22.163 0.000
z 0.000 0.000 -29.186
Traceless
 xyz
x 0.929 -2.587 0.000
y -2.587 4.803 0.000
z 0.000 0.000 -5.733
Polar
3z2-r2-11.465
x2-y2-2.582
xy-2.587
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.009 1.594 0.000
y 1.594 6.473 0.000
z 0.000 0.000 2.010


<r2> (average value of r2) Å2
<r2> 55.982
(<r2>)1/2 7.482