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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-476.490207
Energy at 298.15K-476.493837
HF Energy-476.490207
Nuclear repulsion energy92.850117
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 PBEPBE/6-31G(2df,p)
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' 3182 3149 5.41      
2 A' 3112 3080 1.61      
3 A' 3091 3059 2.23      
4 A' 2621 2594 2.44      
5 A' 1615 1598 43.89      
6 A' 1382 1367 7.25      
7 A' 1262 1249 1.59      
8 A' 1046 1035 21.93      
9 A' 864 855 4.14      
10 A' 689 682 18.01      
11 A' 364 360 3.83      
12 A" 958 948 16.75      
13 A" 835 826 33.07      
14 A" 587 581 10.70      
15 A" 291 288 14.45      

Unscaled Zero Point Vibrational Energy (zpe) 10948.4 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 10835.6 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 PBEPBE/6-31G(2df,p)
ABC
1.67532 0.19161 0.17195

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.293 1.112 0.000
C2 0.000 0.760 0.000
S3 -0.695 -0.859 0.000
H4 2.103 0.378 0.000
H5 1.576 2.167 0.000
H6 -0.794 1.514 0.000
H7 0.477 -1.544 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34012.80011.09291.09182.12502.7787
C21.34011.76272.13712.11261.09472.3531
S32.80011.76273.05933.78392.37591.3574
H41.09292.13713.05931.86433.11112.5174
H51.09182.11263.78391.86432.45813.8700
H62.12501.09472.37593.11112.45813.3118
H72.77872.35311.35742.51743.87003.3118

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.453 C1 C2 H6 121.236
C2 C1 H4 122.577 C2 C1 H5 120.272
C2 S3 H7 97.054 S3 C2 H6 110.311
H4 C1 H5 117.152
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.341      
2 C -0.022      
3 S -0.200      
4 H 0.121      
5 H 0.133      
6 H 0.137      
7 H 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.821 0.310 0.000 0.877
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.832 -1.968 0.000
y -1.968 -23.019 0.000
z 0.000 0.000 -28.909
Traceless
 xyz
x 1.132 -1.968 0.000
y -1.968 3.851 0.000
z 0.000 0.000 -4.983
Polar
3z2-r2-9.967
x2-y2-1.813
xy-1.968
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.234 1.568 0.000
y 1.568 7.239 0.000
z 0.000 0.000 3.511


<r2> (average value of r2) Å2
<r2> 73.733
(<r2>)1/2 8.587