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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/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 B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-476.851407
Energy at 298.15K-476.855107
HF Energy-476.851407
Nuclear repulsion energy93.250451
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-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' 3224 3119 6.02      
2 A' 3165 3063 1.10      
3 A' 3140 3038 2.14      
4 A' 2666 2580 1.23      
5 A' 1649 1596 53.77      
6 A' 1432 1385 9.31      
7 A' 1311 1269 1.06      
8 A' 1085 1050 21.95      
9 A' 898 869 4.35      
10 A' 689 667 19.78      
11 A' 377 365 3.52      
12 A" 992 960 17.10      
13 A" 899 870 44.48      
14 A" 605 586 16.87      
15 A" 280 271 9.86      

Unscaled Zero Point Vibrational Energy (zpe) 11206.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 10842.4 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 B3LYP/aug-cc-pVTZ
ABC
1.69697 0.19280 0.17313

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.281 1.114 0.000
C2 0.000 0.763 0.000
S3 -0.689 -0.861 0.000
H4 2.083 0.388 0.000
H5 1.557 2.159 0.000
H6 -0.780 1.514 0.000
H7 0.473 -1.542 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32822.78931.08181.08092.09942.7758
C21.32821.76412.11662.09131.08292.3528
S32.78931.76413.04033.76362.37721.3465
H41.08182.11663.04031.84753.07662.5132
H51.08092.09133.76361.84752.42433.8562
H62.09941.08292.37723.07662.42433.3029
H72.77582.35281.34652.51323.85623.3029

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.300 C1 C2 H6 120.749
C2 C1 H4 122.533 C2 C1 H5 120.120
C2 S3 H7 97.384 S3 C2 H6 110.950
H4 C1 H5 117.347
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.759      
2 C -0.117      
3 S -0.156      
4 H 0.309      
5 H 0.263      
6 H 0.366      
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
  0.755 0.300 0.000 0.813
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.402 -1.957 0.000
y -1.957 -23.837 0.000
z 0.000 0.000 -29.771
Traceless
 xyz
x 1.402 -1.957 0.000
y -1.957 3.750 0.000
z 0.000 0.000 -5.152
Polar
3z2-r2-10.305
x2-y2-1.565
xy-1.957
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.275 1.718 0.001
y 1.718 8.324 0.000
z 0.001 0.000 5.565


<r2> (average value of r2) Å2
<r2> 73.764
(<r2>)1/2 8.589