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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-476.474810
Energy at 298.15K-476.478423
HF Energy-476.474810
Nuclear repulsion energy92.558805
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 PBEPBEultrafine/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' 3187 3134 8.36      
2 A' 3124 3072 2.39      
3 A' 3100 3049 3.06      
4 A' 2611 2568 14.08      
5 A' 1629 1602 42.45      
6 A' 1399 1376 8.31      
7 A' 1278 1257 0.76      
8 A' 1060 1042 26.86      
9 A' 875 861 5.84      
10 A' 689 678 18.43      
11 A' 370 364 3.67      
12 A" 952 937 25.54      
13 A" 821 807 41.25      
14 A" 585 575 12.99      
15 A" 287 282 19.52      

Unscaled Zero Point Vibrational Energy (zpe) 10982.8 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 10801.6 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 PBEPBEultrafine/6-31G*
ABC
1.66304 0.19043 0.17086

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.114 0.000
C2 0.000 0.764 0.000
S3 -0.698 -0.862 0.000
H4 2.108 0.377 0.000
H5 1.581 2.170 0.000
H6 -0.788 1.526 0.000
H7 0.480 -1.543 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34412.80861.09501.09362.12612.7801
C21.34411.76992.14332.11571.09612.3570
S32.80861.76993.06763.79332.39011.3609
H41.09502.14333.06761.86873.11552.5176
H51.09362.11573.79331.86872.45493.8731
H62.12611.09612.39013.11552.45493.3212
H72.78012.35701.36092.51763.87313.3212

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.304 C1 C2 H6 120.881
C2 C1 H4 122.646 C2 C1 H5 120.085
C2 S3 H7 96.803 S3 C2 H6 110.815
H4 C1 H5 117.268
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.338      
2 C -0.267      
3 S -0.009      
4 H 0.150      
5 H 0.164      
6 H 0.188      
7 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.936 0.294 0.000 0.982
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.959 -2.044 0.000
y -2.044 -22.910 0.000
z 0.000 0.000 -29.185
Traceless
 xyz
x 1.089 -2.044 0.000
y -2.044 4.162 0.000
z 0.000 0.000 -5.251
Polar
3z2-r2-10.502
x2-y2-2.049
xy-2.044
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.967 1.512 0.000
y 1.512 6.867 0.000
z 0.000 0.000 2.709


<r2> (average value of r2) Å2
<r2> 74.145
(<r2>)1/2 8.611