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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: TPSSh/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVQZ
 hartrees
Energy at 0K-476.861841
Energy at 298.15K-476.865541
HF Energy-476.861841
Nuclear repulsion energy93.410159
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 TPSSh/cc-pVQZ
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' 3221 3221 8.19      
2 A' 3159 3159 1.54      
3 A' 3134 3134 3.15      
4 A' 2677 2677 1.59      
5 A' 1645 1645 48.38      
6 A' 1436 1436 9.78      
7 A' 1311 1311 0.98      
8 A' 1085 1085 22.52      
9 A' 893 893 4.26      
10 A' 700 700 18.77      
11 A' 367 367 3.87      
12 A" 995 995 19.47      
13 A" 890 890 40.98      
14 A" 605 605 14.94      
15 A" 291 291 11.18      

Unscaled Zero Point Vibrational Energy (zpe) 11204.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11204.4 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 TPSSh/cc-pVQZ
ABC
1.69451 0.19381 0.17391

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.285 1.105 0.000
C2 0.000 0.760 0.000
S3 -0.691 -0.856 0.000
H4 2.084 0.374 0.000
H5 1.566 2.150 0.000
H6 -0.778 1.514 0.000
H7 0.469 -1.535 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33062.78331.08281.08202.10362.7635
C21.33061.75662.11962.09421.08402.3423
S32.78331.75663.03533.75842.37121.3439
H41.08282.11963.03531.84943.08122.5014
H51.08202.09423.75841.84942.42943.8450
H62.10361.08402.37123.08122.42943.2945
H72.76352.34231.34392.50143.84503.2945

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.193 C1 C2 H6 120.856
C2 C1 H4 122.529 C2 C1 H5 120.106
C2 S3 H7 97.231 S3 C2 H6 110.951
H4 C1 H5 117.365
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.370      
2 C -0.286      
3 S 0.006      
4 H 0.152      
5 H 0.193      
6 H 0.212      
7 H 0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.771 0.299 0.000 0.827
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.926 1.695 0.000
y 1.695 7.876 0.000
z 0.000 0.000 4.582


<r2> (average value of r2) Å2
<r2> 73.276
(<r2>)1/2 8.560