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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/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 B3LYP/6-311G**
 hartrees
Energy at 0K-476.831058
Energy at 298.15K-476.834733
HF Energy-476.831058
Nuclear repulsion energy92.941955
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 B3LYP/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' 3222 3115 9.36      
2 A' 3167 3062 2.37      
3 A' 3136 3032 2.85      
4 A' 2665 2577 4.44      
5 A' 1656 1601 50.14      
6 A' 1428 1380 9.38      
7 A' 1312 1269 1.26      
8 A' 1083 1047 28.87      
9 A' 899 870 6.38      
10 A' 683 661 22.13      
11 A' 379 366 3.84      
12 A" 990 957 25.18      
13 A" 889 860 46.58      
14 A" 601 581 17.83      
15 A" 269 260 17.43      

Unscaled Zero Point Vibrational Energy (zpe) 11190.5 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 10819.0 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 B3LYP/6-311G**
ABC
1.69029 0.19132 0.17187

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.282 1.121 0.000
C2 0.000 0.767 0.000
S3 -0.689 -0.867 0.000
H4 2.090 0.399 0.000
H5 1.555 2.170 0.000
H6 -0.787 1.514 0.000
H7 0.478 -1.543 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32982.79941.08431.08332.10572.7830
C21.32981.77302.12212.09441.08512.3590
S32.79941.77303.05353.77582.38251.3494
H41.08432.12213.05351.85003.08562.5233
H51.08332.09443.77581.85002.43253.8658
H62.10571.08512.38253.08562.43253.3086
H72.78302.35901.34942.52333.86583.3086

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.337 C1 C2 H6 121.037
C2 C1 H4 122.729 C2 C1 H5 120.095
C2 S3 H7 97.211 S3 C2 H6 110.626
H4 C1 H5 117.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.205      
2 C -0.280      
3 S 0.045      
4 H 0.106      
5 H 0.118      
6 H 0.147      
7 H 0.070      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.933 0.323 0.000 0.987
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.436 -2.022 0.000
y -2.022 -23.503 0.000
z 0.000 0.000 -29.941
Traceless
 xyz
x 1.286 -2.022 0.000
y -2.022 4.186 0.000
z 0.000 0.000 -5.472
Polar
3z2-r2-10.944
x2-y2-1.933
xy-2.022
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.345 1.621 0.000
y 1.621 7.163 0.000
z 0.000 0.000 3.038


<r2> (average value of r2) Å2
<r2> 74.145
(<r2>)1/2 8.611