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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/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 B3LYP/6-31G**
 hartrees
Energy at 0K-476.784700
Energy at 298.15K-476.788378
HF Energy-476.784700
Nuclear repulsion energy92.848666
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/6-31G**
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 3121 9.25      
2 A' 3190 3065 3.09      
3 A' 3160 3036 2.60      
4 A' 2683 2578 9.88      
5 A' 1678 1613 38.72      
6 A' 1438 1382 8.40      
7 A' 1313 1262 1.54      
8 A' 1088 1046 26.25      
9 A' 901 866 6.21      
10 A' 691 664 19.18      
11 A' 379 364 3.67      
12 A" 995 956 21.51      
13 A" 886 851 38.81      
14 A" 604 580 11.03      
15 A" 278 267 18.60      

Unscaled Zero Point Vibrational Energy (zpe) 11266.4 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 10824.8 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 B3LYP/6-31G**
ABC
1.68115 0.19112 0.17161

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.287 1.118 0.000
C2 0.000 0.768 0.000
S3 -0.692 -0.865 0.000
H4 2.093 0.390 0.000
H5 1.566 2.166 0.000
H6 -0.785 1.520 0.000
H7 0.474 -1.545 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33342.80121.08611.08502.11012.7839
C21.33341.77342.12672.09981.08712.3604
S32.80121.77343.05463.78002.38701.3491
H41.08612.12673.05461.85243.09152.5231
H51.08502.09983.78001.85242.43833.8684
H62.11011.08712.38703.09152.43833.3130
H72.78392.36041.34912.52313.86843.3130

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.182 C1 C2 H6 120.991
C2 C1 H4 122.715 C2 C1 H5 120.161
C2 S3 H7 97.283 S3 C2 H6 110.828
H4 C1 H5 117.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.228      
2 C -0.207      
3 S 0.024      
4 H 0.100      
5 H 0.112      
6 H 0.136      
7 H 0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.957 0.364 0.000 1.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.007 -2.018 0.000
y -2.018 -23.059 0.000
z 0.000 0.000 -29.081
Traceless
 xyz
x 1.063 -2.018 0.000
y -2.018 3.985 0.000
z 0.000 0.000 -5.048
Polar
3z2-r2-10.096
x2-y2-1.948
xy-2.018
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.867 1.428 0.000
y 1.428 6.710 0.000
z 0.000 0.000 2.729


<r2> (average value of r2) Å2
<r2> 73.878
(<r2>)1/2 8.595