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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-31+G**
 hartrees
Energy at 0K-476.534961
Energy at 298.15K-476.538640
HF Energy-476.400135
Nuclear repulsion energy93.028036
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 B2PLYP/6-31+G**
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' 3289 3132 7.66      
2 A' 3226 3072 2.68      
3 A' 3194 3042 2.73      
4 A' 2739 2609 6.62      
5 A' 1664 1585 46.38      
6 A' 1450 1381 10.78      
7 A' 1326 1263 0.64      
8 A' 1101 1049 30.81      
9 A' 917 874 7.37      
10 A' 709 675 19.35      
11 A' 383 365 4.04      
12 A" 995 948 28.81      
13 A" 878 836 51.42      
14 A" 603 574 19.18      
15 A" 263 251 14.38      

Unscaled Zero Point Vibrational Energy (zpe) 11367.6 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 10826.5 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 B2PLYP/6-31+G**
ABC
1.68195 0.19196 0.17229

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.294 1.107 0.000
C2 0.000 0.764 0.000
S3 -0.695 -0.859 0.000
H4 2.091 0.373 0.000
H5 1.577 2.152 0.000
H6 -0.773 1.525 0.000
H7 0.466 -1.531 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33912.79751.08381.08232.10892.7650
C21.33911.76572.12762.10111.08482.3415
S32.79751.76573.04703.77252.38551.3416
H41.08382.12763.04701.85183.08732.5033
H51.08232.10113.77251.85182.43223.8467
H62.10891.08482.38553.08732.43223.2974
H72.76502.34151.34162.50333.84673.2974

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.053 C1 C2 H6 120.571
C2 C1 H4 122.488 C2 C1 H5 120.017
C2 S3 H7 96.848 S3 C2 H6 111.377
H4 C1 H5 117.495
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.262      
2 C -0.210      
3 S -0.035      
4 H 0.131      
5 H 0.145      
6 H 0.169      
7 H 0.062      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.945 0.302 0.000 0.992
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.693 -2.162 0.000
y -2.162 -23.768 0.000
z 0.000 0.000 -30.246
Traceless
 xyz
x 1.313 -2.162 0.000
y -2.162 4.202 0.000
z 0.000 0.000 -5.515
Polar
3z2-r2-11.030
x2-y2-1.926
xy-2.162
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.489 1.651 0.000
y 1.651 7.132 0.000
z 0.000 0.000 4.608


<r2> (average value of r2) Å2
<r2> 74.166
(<r2>)1/2 8.612