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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-475.541909
Energy at 298.15K-475.545727
HF Energy-475.541909
Nuclear repulsion energy93.598532
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 HF/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' 3420 3073 14.04      
2 A' 3377 3034 4.10      
3 A' 3337 2998 4.98      
4 A' 2922 2625 12.86      
5 A' 1836 1650 29.64      
6 A' 1569 1410 7.97      
7 A' 1432 1287 2.52      
8 A' 1191 1070 30.87      
9 A' 990 889 9.27      
10 A' 754 678 16.07      
11 A' 410 368 4.22      
12 A" 1115 1002 18.35      
13 A" 1043 937 53.88      
14 A" 664 596 11.91      
15 A" 252 226 20.85      

Unscaled Zero Point Vibrational Energy (zpe) 12155.1 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 10921.3 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 HF/6-31G*
ABC
1.70738 0.19401 0.17421

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.272 1.110 0.000
C2 0.000 0.768 0.000
S3 -0.684 -0.862 0.000
H4 2.070 0.388 0.000
H5 1.555 2.147 0.000
H6 -0.771 1.518 0.000
H7 0.455 -1.540 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.31712.77721.07571.07472.08332.7726
C21.31711.76772.10422.07791.07542.3526
S32.77721.76773.02373.75002.38141.3259
H41.07572.10423.02371.83253.05702.5142
H51.07472.07793.75001.83252.40923.8470
H62.08331.07542.38143.05702.40923.2947
H72.77262.35261.32592.51423.84703.2947

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.787 C1 C2 H6 120.766
C2 C1 H4 122.818 C2 C1 H5 120.286
C2 S3 H7 98.000 S3 C2 H6 111.447
H4 C1 H5 116.896
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.382      
2 C -0.304      
3 S 0.005      
4 H 0.180      
5 H 0.191      
6 H 0.218      
7 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.133 0.559 0.000 1.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.296 -2.076 0.000
y -2.076 -23.302 0.000
z 0.000 0.000 -29.767
Traceless
 xyz
x 1.238 -2.076 0.000
y -2.076 4.229 0.000
z 0.000 0.000 -5.468
Polar
3z2-r2-10.935
x2-y2-1.994
xy-2.076
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.726 1.279 0.000
y 1.279 6.197 0.000
z 0.000 0.000 2.655


<r2> (average value of r2) Å2
<r2> 73.257
(<r2>)1/2 8.559