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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-476.488509
Energy at 298.15K-476.492131
HF Energy-476.488509
Nuclear repulsion energy92.521513
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/6-31+G**
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' 3186 3149 6.75      
2 A' 3118 3083 1.51      
3 A' 3093 3058 3.02      
4 A' 2624 2594 7.12      
5 A' 1608 1590 61.01      
6 A' 1382 1366 9.89      
7 A' 1267 1253 0.45      
8 A' 1049 1038 30.11      
9 A' 870 860 6.20      
10 A' 686 678 20.72      
11 A' 369 365 3.78      
12 A" 944 933 28.55      
13 A" 828 818 53.06      
14 A" 585 578 21.21      
15 A" 288 285 14.35      

Unscaled Zero Point Vibrational Energy (zpe) 10948.5 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 10823.7 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/6-31+G**
ABC
1.66950 0.18994 0.17054

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.118 0.000
C2 0.000 0.762 0.000
S3 -0.698 -0.864 0.000
H4 2.112 0.386 0.000
H5 1.574 2.176 0.000
H6 -0.789 1.522 0.000
H7 0.477 -1.546 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34652.81301.09451.09302.12662.7882
C21.34651.76892.14542.11571.09602.3570
S32.81301.76893.07563.79462.38761.3592
H41.09452.14543.07561.86903.11602.5314
H51.09302.11573.79461.86902.45183.8805
H62.12661.09602.38763.11602.45183.3198
H72.78822.35701.35922.53143.88053.3198

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.583 C1 C2 H6 120.722
C2 C1 H4 122.684 C2 C1 H5 119.928
C2 S3 H7 96.919 S3 C2 H6 110.694
H4 C1 H5 117.388
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.329      
2 C -0.203      
3 S -0.049      
4 H 0.147      
5 H 0.161      
6 H 0.189      
7 H 0.084      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.888 0.203 0.000 0.911
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.547 -2.174 0.000
y -2.174 -23.560 0.000
z 0.000 0.000 -30.162
Traceless
 xyz
x 1.314 -2.174 0.000
y -2.174 4.295 0.000
z 0.000 0.000 -5.609
Polar
3z2-r2-11.218
x2-y2-1.987
xy-2.174
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.821 1.820 0.000
y 1.820 7.620 0.000
z 0.000 0.000 4.728


<r2> (average value of r2) Å2
<r2> 74.712
(<r2>)1/2 8.644