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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-474.414487
Energy at 298.15K-474.418375
HF Energy-474.414487
Nuclear repulsion energy93.351498
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 M06-2X/3-21G*
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' 3241 3070 1.92      
2 A' 3138 2972 1.20      
3 A' 3125 2960 2.63      
4 A' 2759 2613 4.51      
5 A' 1703 1613 30.46      
6 A' 1488 1410 7.67      
7 A' 1347 1276 1.17      
8 A' 1132 1073 26.03      
9 A' 946 896 9.29      
10 A' 704 667 16.95      
11 A' 400 378 3.36      
12 A" 1022 968 6.39      
13 A" 960 909 87.19      
14 A" 619 586 14.79      
15 A" 397 376 21.90      

Unscaled Zero Point Vibrational Energy (zpe) 11490.1 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 10883.5 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 M06-2X/3-21G*
ABC
1.67213 0.19430 0.17407

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.290 1.091 0.000
C2 0.000 0.766 0.000
S3 -0.695 -0.853 0.000
H4 2.077 0.345 0.000
H5 1.597 2.131 0.000
H6 -0.768 1.534 0.000
H7 0.473 -1.514 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33042.77851.08501.08392.10512.7309
C21.33041.76212.11982.10031.08592.3295
S32.77851.76213.02013.76232.38821.3426
H41.08502.11983.02011.84973.08392.4558
H51.08392.10033.76231.84972.43873.8147
H62.10511.08592.38823.08392.43873.2917
H72.73092.32951.34262.45583.81473.2917

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.367 C1 C2 H6 120.863
C2 C1 H4 122.390 C2 C1 H5 120.566
C2 S3 H7 96.299 S3 C2 H6 111.770
H4 C1 H5 117.044
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.400      
2 C -0.408      
3 S 0.023      
4 H 0.197      
5 H 0.215      
6 H 0.242      
7 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.046 0.397 0.000 1.119
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.045 -1.918 0.000
y -1.918 -23.067 0.000
z 0.000 0.000 -29.681
Traceless
 xyz
x 1.330 -1.918 0.000
y -1.918 4.295 0.000
z 0.000 0.000 -5.625
Polar
3z2-r2-11.250
x2-y2-1.977
xy-1.918
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.519 1.308 0.000
y 1.308 6.158 0.000
z 0.000 0.000 2.124


<r2> (average value of r2) Å2
<r2> 73.204
(<r2>)1/2 8.556