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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-471.410442
Energy at 298.15K-471.414158
HF Energy-471.410442
Nuclear repulsion energy92.636528
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/STO-3G
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' 3541 3160 0.25      
2 A' 3440 3070 1.14      
3 A' 3389 3025 22.93      
4 A' 2965 2646 21.07      
5 A' 1808 1613 26.97      
6 A' 1569 1400 8.70      
7 A' 1407 1255 0.41      
8 A' 1196 1068 19.96      
9 A' 1023 913 3.18      
10 A' 801 715 11.56      
11 A' 406 362 2.02      
12 A" 1092 975 9.48      
13 A" 928 828 23.85      
14 A" 634 566 3.28      
15 A" 370 330 10.92      

Unscaled Zero Point Vibrational Energy (zpe) 12284.3 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 10962.5 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 B3LYP/STO-3G
ABC
1.64782 0.19157 0.17162

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.301 1.096 0.000
C2 0.000 0.768 0.000
S3 -0.704 -0.858 0.000
H4 2.098 0.344 0.000
H5 1.620 2.143 0.000
H6 -0.763 1.559 0.000
H7 0.497 -1.503 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34122.79861.09581.09492.11552.7201
C21.34121.77162.14082.12481.09912.3251
S32.79861.77163.04883.79512.41731.3630
H41.09582.14083.04881.86093.10892.4449
H51.09492.12483.79511.86092.45423.8150
H62.11551.09912.41733.10892.45423.3113
H72.72012.32511.36302.44493.81503.3113

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.525 C1 C2 H6 119.869
C2 C1 H4 122.590 C2 C1 H5 121.104
C2 S3 H7 94.866 S3 C2 H6 112.606
H4 C1 H5 116.306
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.184      
2 C -0.179      
3 S 0.152      
4 H 0.063      
5 H 0.073      
6 H 0.081      
7 H -0.006      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.272 -0.346 0.000 0.440
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.394 -1.495 0.000
y -1.495 -21.919 0.000
z 0.000 0.000 -24.894
Traceless
 xyz
x 0.013 -1.495 0.000
y -1.495 2.225 0.000
z 0.000 0.000 -2.238
Polar
3z2-r2-4.476
x2-y2-1.475
xy-1.495
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.913 0.817 0.000
y 0.817 3.921 0.000
z 0.000 0.000 0.526


<r2> (average value of r2) Å2
<r2> 72.457
(<r2>)1/2 8.512