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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-475.613444
Energy at 298.15K-475.617272
HF Energy-475.613444
Nuclear repulsion energy93.772054
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 HF/aug-cc-pVTZ
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' 3370 3068 9.08      
2 A' 3322 3024 1.88      
3 A' 3286 2991 2.92      
4 A' 2854 2599 0.83      
5 A' 1795 1634 45.96      
6 A' 1547 1408 8.84      
7 A' 1414 1288 2.35      
8 A' 1174 1069 24.26      
9 A' 972 885 6.02      
10 A' 742 676 17.77      
11 A' 404 368 4.14      
12 A" 1101 1002 14.12      
13 A" 1036 943 57.22      
14 A" 658 599 16.47      
15 A" 256 233 12.90      

Unscaled Zero Point Vibrational Energy (zpe) 11964.7 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 10892.7 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 HF/aug-cc-pVTZ
ABC
1.71191 0.19489 0.17497

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.269 1.108 0.000
C2 0.000 0.766 0.000
S3 -0.682 -0.859 0.000
H4 2.063 0.385 0.000
H5 1.548 2.145 0.000
H6 -0.769 1.516 0.000
H7 0.456 -1.546 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.31442.77111.07371.07302.07862.7765
C21.31441.76302.09792.07221.07402.3573
S32.77111.76303.01413.74092.37721.3292
H41.07372.09793.01411.83313.04942.5130
H51.07302.07223.74091.83312.40023.8490
H62.07861.07402.37723.04942.40023.2984
H72.77652.35731.32922.51303.84903.2984

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.834 C1 C2 H6 120.647
C2 C1 H4 122.602 C2 C1 H5 120.114
C2 S3 H7 98.366 S3 C2 H6 111.519
H4 C1 H5 117.284
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.002      
2 C -0.164      
3 S -0.310      
4 H 0.460      
5 H 0.377      
6 H 0.500      
7 H 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.975 0.472 0.000 1.083
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.300 -2.090 0.000
y -2.090 -23.682 0.000
z 0.000 0.000 -30.098
Traceless
 xyz
x 1.590 -2.090 0.000
y -2.090 4.017 0.000
z 0.000 0.000 -5.607
Polar
3z2-r2-11.214
x2-y2-1.618
xy-2.090
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.948 1.566 0.000
y 1.566 7.660 0.000
z 0.000 0.000 5.342


<r2> (average value of r2) Å2
<r2> 73.169
(<r2>)1/2 8.554