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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HSEh1PBE/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 HSEh1PBE/STO-3G
 hartrees
Energy at 0K-471.213955
Energy at 298.15K-471.217717
HF Energy-471.213955
Nuclear repulsion energy93.171340
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 HSEh1PBE/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' 3595 3175 0.30      
2 A' 3493 3085 1.57      
3 A' 3439 3037 28.90      
4 A' 3035 2680 17.90      
5 A' 1844 1628 28.77      
6 A' 1579 1395 7.71      
7 A' 1418 1253 0.42      
8 A' 1209 1067 20.00      
9 A' 1031 910 4.10      
10 A' 826 729 11.81      
11 A' 411 363 2.15      
12 A" 1108 979 9.98      
13 A" 944 834 25.55      
14 A" 646 570 3.46      
15 A" 384 339 13.09      

Unscaled Zero Point Vibrational Energy (zpe) 12481.0 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 11022.0 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 HSEh1PBE/STO-3G
ABC
1.66167 0.19409 0.17379

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.296 1.086 0.000
C2 0.000 0.762 0.000
S3 -0.701 -0.850 0.000
H4 2.089 0.334 0.000
H5 1.616 2.129 0.000
H6 -0.760 1.552 0.000
H7 0.494 -1.494 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33532.78091.09301.09192.10752.7009
C21.33531.75832.13252.11651.09622.3094
S32.78091.75833.03083.77432.40361.3573
H41.09302.13253.03081.85683.09832.4256
H51.09192.11653.77431.85682.44433.7927
H62.10751.09622.40363.09832.44433.2942
H72.70092.30941.35732.42563.79273.2942

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.505 C1 C2 H6 119.848
C2 C1 H4 122.539 C2 C1 H5 121.064
C2 S3 H7 94.805 S3 C2 H6 112.646
H4 C1 H5 116.397
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.195      
2 C -0.183      
3 S 0.138      
4 H 0.069      
5 H 0.079      
6 H 0.087      
7 H 0.004      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.353 -0.315 0.000 0.473
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.366 -1.582 0.000
y -1.582 -21.815 0.000
z 0.000 0.000 -24.883
Traceless
 xyz
x -0.017 -1.582 0.000
y -1.582 2.310 0.000
z 0.000 0.000 -2.292
Polar
3z2-r2-4.584
x2-y2-1.551
xy-1.582
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.832 0.787 0.000
y 0.787 3.808 0.000
z 0.000 0.000 0.517


<r2> (average value of r2) Å2
<r2> 71.725
(<r2>)1/2 8.469