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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-476.776746
Energy at 298.15K-476.780414
HF Energy-476.776746
Nuclear repulsion energy92.819051
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 B3LYPultrafine/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' 3249 3113 10.35      
2 A' 3193 3059 3.30      
3 A' 3166 3033 3.16      
4 A' 2678 2566 14.96      
5 A' 1682 1611 37.74      
6 A' 1448 1387 8.61      
7 A' 1321 1266 1.44      
8 A' 1095 1049 26.95      
9 A' 906 868 6.41      
10 A' 693 664 18.96      
11 A' 379 364 3.69      
12 A" 995 953 22.40      
13 A" 882 845 40.60      
14 A" 603 578 11.49      
15 A" 277 265 19.03      

Unscaled Zero Point Vibrational Energy (zpe) 11283.7 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 10809.8 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 B3LYPultrafine/6-31G*
ABC
1.67913 0.19106 0.17154

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.287 1.117 0.000
C2 0.000 0.768 0.000
S3 -0.692 -0.865 0.000
H4 2.095 0.389 0.000
H5 1.569 2.166 0.000
H6 -0.784 1.521 0.000
H7 0.475 -1.545 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33412.80161.08691.08592.11082.7834
C21.33411.77342.12862.10171.08772.3607
S32.80161.77343.05643.78162.38801.3507
H41.08692.12863.05641.85273.09352.5231
H51.08592.10173.78161.85272.44013.8688
H62.11081.08772.38803.09352.44013.3145
H72.78342.36071.35072.52313.86883.3145

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.174 C1 C2 H6 120.952
C2 C1 H4 122.771 C2 C1 H5 120.225
C2 S3 H7 97.240 S3 C2 H6 110.874
H4 C1 H5 117.004
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.321      
2 C -0.238      
3 S -0.013      
4 H 0.143      
5 H 0.154      
6 H 0.177      
7 H 0.099      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.967 0.371 0.000 1.036
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.028 -2.034 0.000
y -2.034 -23.045 0.000
z 0.000 0.000 -29.158
Traceless
 xyz
x 1.074 -2.034 0.000
y -2.034 4.048 0.000
z 0.000 0.000 -5.122
Polar
3z2-r2-10.243
x2-y2-1.983
xy-2.034
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.829 1.427 0.000
y 1.427 6.659 0.000
z 0.000 0.000 2.673


<r2> (average value of r2) Å2
<r2> 73.924
(<r2>)1/2 8.598