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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/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 B3LYP/6-31G*
 hartrees
Energy at 0K-476.776751
Energy at 298.15K-476.780424
HF Energy-476.776751
Nuclear repulsion energy92.818027
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/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' 3249 3120 10.39      
2 A' 3193 3067 3.30      
3 A' 3166 3041 3.14      
4 A' 2684 2577 15.03      
5 A' 1682 1615 37.71      
6 A' 1448 1391 8.61      
7 A' 1321 1269 1.44      
8 A' 1095 1052 26.94      
9 A' 908 872 6.32      
10 A' 693 665 19.03      
11 A' 380 365 3.68      
12 A" 995 956 22.32      
13 A" 882 847 40.72      
14 A" 604 580 11.47      
15 A" 280 269 19.00      

Unscaled Zero Point Vibrational Energy (zpe) 11289.6 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 10841.4 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/6-31G*
ABC
1.67868 0.19107 0.17155

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.288 1.117 0.000
C2 0.000 0.768 0.000
S3 -0.693 -0.865 0.000
H4 2.095 0.389 0.000
H5 1.570 2.166 0.000
H6 -0.784 1.521 0.000
H7 0.475 -1.545 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33412.80151.08701.08592.11082.7829
C21.33411.77342.12862.10181.08772.3606
S32.80151.77343.05613.78162.38811.3509
H41.08702.12863.05611.85263.09362.5223
H51.08592.10183.78161.85262.44033.8683
H62.11081.08772.38813.09362.44033.3145
H72.78292.36061.35092.52233.86833.3145

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.160 C1 C2 H6 120.957
C2 C1 H4 122.768 C2 C1 H5 120.231
C2 S3 H7 97.226 S3 C2 H6 110.883
H4 C1 H5 117.001
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.321      
2 C -0.238      
3 S -0.013      
4 H 0.143      
5 H 0.154      
6 H 0.177      
7 H 0.099      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.967 0.371 0.000 1.036
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.027 -2.033 0.000
y -2.033 -23.046 0.000
z 0.000 0.000 -29.159
Traceless
 xyz
x 1.075 -2.033 0.000
y -2.033 4.047 0.000
z 0.000 0.000 -5.122
Polar
3z2-r2-10.244
x2-y2-1.982
xy-2.033
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.830 1.427 0.000
y 1.427 6.658 0.000
z 0.000 0.000 2.673


<r2> (average value of r2) Å2
<r2> 73.923
(<r2>)1/2 8.598