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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBE1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-311G**
 hartrees
Energy at 0K-476.568147
Energy at 298.15K-476.571848
HF Energy-476.568147
Nuclear repulsion energy93.369162
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 PBE1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3253 3121 6.25      
2 A' 3191 3062 1.72      
3 A' 3160 3032 2.30      
4 A' 2711 2601 2.13      
5 A' 1678 1610 52.36      
6 A' 1423 1365 8.54      
7 A' 1309 1256 1.02      
8 A' 1083 1039 30.14      
9 A' 898 862 6.47      
10 A' 711 682 21.01      
11 A' 379 364 4.18      
12 A" 995 955 26.32      
13 A" 890 854 49.93      
14 A" 606 582 18.37      
15 A" 277 265 19.19      

Unscaled Zero Point Vibrational Energy (zpe) 11282.2 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 10824.1 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 PBE1PBE/6-311G**
ABC
1.69472 0.19368 0.17381

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.282 1.108 0.000
C2 0.000 0.760 0.000
S3 -0.689 -0.858 0.000
H4 2.086 0.379 0.000
H5 1.559 2.156 0.000
H6 -0.783 1.513 0.000
H7 0.476 -1.534 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32842.78371.08531.08402.10382.7619
C21.32841.75802.12032.09291.08632.3423
S32.78371.75803.03823.75992.37251.3474
H41.08532.12033.03821.85343.08452.4999
H51.08402.09293.75991.85342.42833.8453
H62.10381.08632.37253.08452.42833.2965
H72.76192.34231.34742.49993.84533.2965

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.285 C1 C2 H6 120.888
C2 C1 H4 122.598 C2 C1 H5 120.016
C2 S3 H7 97.035 S3 C2 H6 110.827
H4 C1 H5 117.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.234      
2 C -0.305      
3 S 0.035      
4 H 0.120      
5 H 0.133      
6 H 0.163      
7 H 0.088      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.972 0.310 0.000 1.020
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.213 -2.073 0.000
y -2.073 -23.191 0.000
z 0.000 0.000 -29.825
Traceless
 xyz
x 1.295 -2.073 0.000
y -2.073 4.329 0.000
z 0.000 0.000 -5.623
Polar
3z2-r2-11.246
x2-y2-2.023
xy-2.073
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.283 1.596 0.000
y 1.596 7.028 0.000
z 0.000 0.000 3.029


<r2> (average value of r2) Å2
<r2> 73.399
(<r2>)1/2 8.567