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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-476.861256
Energy at 298.15K-476.864954
HF Energy-476.861256
Nuclear repulsion energy93.366519
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 B3LYP/aug-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 901 873 44.55      
2 ?a 900 872 4.39      
3 A' 3224 3123 5.94      
4 A' 3163 3065 1.11      
5 A' 3139 3041 2.14      
6 A' 2663 2580 1.11      
7 A' 1648 1597 53.15      
8 A' 1433 1388 9.12      
9 A' 1313 1272 0.92      
10 A' 1087 1054 22.17      
11 A' 692 670 19.32      
12 A' 379 367 3.52      
13 A" 994 963 16.75      
14 A" 606 587 16.84      
15 A" 279 270 9.61      

Unscaled Zero Point Vibrational Energy (zpe) 11209.8 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 10861.2 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 B3LYP/aug-cc-pVQZ
ABC
1.69931 0.19336 0.17361

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.281 1.111 0.000
C2 0.000 0.761 0.000
S3 -0.689 -0.859 0.000
H4 2.082 0.384 0.000
H5 1.559 2.155 0.000
H6 -0.778 1.514 0.000
H7 0.470 -1.540 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32792.78561.08131.08042.09872.7721
C21.32791.76042.11592.09091.08262.3489
S32.78561.76043.03673.75952.37421.3443
H41.08132.11593.03671.84643.07542.5101
H51.08042.09093.75951.84642.42373.8520
H62.09871.08262.37423.07542.42373.2992
H72.77212.34891.34432.51013.85203.2992

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.288 C1 C2 H6 120.720
C2 C1 H4 122.525 C2 C1 H5 120.151
C2 S3 H7 97.419 S3 C2 H6 110.992
H4 C1 H5 117.324
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.793      
2 C -0.617      
3 S 0.286      
4 H 0.357      
5 H 0.373      
6 H 0.394      
7 H 0.002      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.744 0.293 0.000 0.799
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.396 -1.946 0.000
y -1.946 -23.835 0.000
z 0.000 0.000 -29.722
Traceless
 xyz
x 1.382 -1.946 0.000
y -1.946 3.724 0.000
z 0.000 0.000 -5.107
Polar
3z2-r2-10.213
x2-y2-1.561
xy-1.946
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.301 1.718 -0.000
y 1.718 8.345 0.000
z -0.000 0.000 5.588


<r2> (average value of r2) Å2
<r2> 73.603
(<r2>)1/2 8.579