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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HF/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-475.571857
Energy at 298.15K-475.575665
HF Energy-475.571857
Nuclear repulsion energy93.246476
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/cc-pVDZ
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' 3399 3086 9.07      
2 A' 3345 3037 3.33      
3 A' 3305 3001 2.98      
4 A' 2862 2598 3.37      
5 A' 1815 1648 39.73      
6 A' 1528 1387 7.99      
7 A' 1400 1271 3.16      
8 A' 1166 1059 24.55      
9 A' 965 876 5.66      
10 A' 741 673 19.04      
11 A' 404 367 4.00      
12 A" 1092 992 19.61      
13 A" 1016 923 48.37      
14 A" 652 592 12.09      
15 A" 253 230 19.34      

Unscaled Zero Point Vibrational Energy (zpe) 11971.3 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 10870.0 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 HF/cc-pVDZ
ABC
1.69192 0.19288 0.17314

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.275 1.115 0.000
C2 0.000 0.769 0.000
S3 -0.686 -0.864 0.000
H4 2.078 0.387 0.000
H5 1.554 2.160 0.000
H6 -0.778 1.524 0.000
H7 0.464 -1.550 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32132.78571.08321.08232.09392.7856
C21.32131.77122.11242.08581.08382.3653
S32.78571.77123.03303.76332.38931.3389
H41.08322.11243.03301.84943.07372.5209
H51.08232.08583.76331.84942.41763.8674
H62.09391.08382.38933.07372.41763.3153
H72.78562.36531.33892.52093.86743.3153

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.928 C1 C2 H6 120.736
C2 C1 H4 122.622 C2 C1 H5 120.071
C2 S3 H7 98.062 S3 C2 H6 111.336
H4 C1 H5 117.308
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.032      
2 C -0.185      
3 S -0.032      
4 H 0.045      
5 H 0.055      
6 H 0.073      
7 H 0.076      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.014 0.424 0.000 1.099
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.230 -2.066 0.000
y -2.066 -23.299 0.000
z 0.000 0.000 -29.697
Traceless
 xyz
x 1.268 -2.066 0.000
y -2.066 4.164 0.000
z 0.000 0.000 -5.432
Polar
3z2-r2-10.864
x2-y2-1.931
xy-2.066
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.983 1.343 0.000
y 1.343 6.533 0.000
z 0.000 0.000 2.596


<r2> (average value of r2) Å2
<r2> 73.606
(<r2>)1/2 8.579