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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-476.710562
Energy at 298.15K-476.714155
HF Energy-476.710562
Nuclear repulsion energy92.042060
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 BLYP/6-31G*
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' 3163 3137 12.94      
2 A' 3105 3080 3.81      
3 A' 3084 3059 4.11      
4 A' 2581 2560 18.75      
5 A' 1618 1605 38.51      
6 A' 1408 1397 9.92      
7 A' 1285 1275 1.35      
8 A' 1062 1054 25.11      
9 A' 879 872 5.34      
10 A' 659 654 19.68      
11 A' 368 365 3.28      
12 A" 955 947 22.67      
13 A" 828 822 35.42      
14 A" 581 576 10.82      
15 A" 282 280 17.84      

Unscaled Zero Point Vibrational Energy (zpe) 10929.2 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 10840.7 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 BLYP/6-31G*
ABC
1.65714 0.18764 0.16856

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.296 1.131 0.000
C2 0.000 0.773 0.000
S3 -0.697 -0.874 0.000
H4 2.113 0.403 0.000
H5 1.575 2.188 0.000
H6 -0.795 1.526 0.000
H7 0.483 -1.558 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34492.82731.09411.09312.12862.8092
C21.34491.78872.14522.11681.09512.3808
S32.82731.78873.08643.81272.40231.3640
H41.09412.14523.08641.86483.11762.5496
H51.09312.11683.81271.86482.46043.9018
H62.12861.09512.40233.11762.46043.3387
H72.80922.38081.36402.54963.90183.3387

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.354 C1 C2 H6 121.138
C2 C1 H4 122.853 C2 C1 H5 120.162
C2 S3 H7 97.161 S3 C2 H6 110.508
H4 C1 H5 116.986
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.286      
2 C -0.208      
3 S -0.016      
4 H 0.124      
5 H 0.135      
6 H 0.156      
7 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.905 0.319 0.000 0.960
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.094 -2.000 0.000
y -2.000 -23.154 0.000
z 0.000 0.000 -29.112
Traceless
 xyz
x 1.039 -2.000 0.000
y -2.000 3.949 0.000
z 0.000 0.000 -4.988
Polar
3z2-r2-9.975
x2-y2-1.940
xy-2.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.962 1.508 0.000
y 1.508 6.928 0.000
z 0.000 0.000 2.685


<r2> (average value of r2) Å2
<r2> 74.964
(<r2>)1/2 8.658