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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBEultrafine/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-476.542484
Energy at 298.15K-476.546126
HF Energy-476.542484
Nuclear repulsion energy93.097649
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/6-311+G(3df,2p)
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' 3160 3160 5.31      
2 A' 3090 3090 0.62      
3 A' 3072 3072 2.47      
4 A' 2611 2611 0.94      
5 A' 1599 1599 57.22      
6 A' 1379 1379 8.35      
7 A' 1262 1262 0.59      
8 A' 1048 1048 22.19      
9 A' 868 868 3.80      
10 A' 689 689 17.58      
11 A' 365 365 3.44      
12 A" 951 951 18.84      
13 A" 843 843 42.58      
14 A" 588 588 18.03      
15 A" 292 292 9.24      

Unscaled Zero Point Vibrational Energy (zpe) 10907.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10907.5 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/6-311+G(3df,2p)
ABC
1.68877 0.19251 0.17281

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.290 1.111 0.000
C2 0.000 0.755 0.000
S3 -0.693 -0.857 0.000
H4 2.100 0.381 0.000
H5 1.567 2.165 0.000
H6 -0.788 1.513 0.000
H7 0.475 -1.543 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33792.79421.09061.08942.11612.7760
C21.33791.75542.13272.10741.09272.3466
S32.79421.75543.05493.77372.37171.3547
H41.09062.13273.05491.86193.10142.5175
H51.08942.10743.77371.86192.44333.8647
H62.11611.09272.37173.10142.44333.3060
H72.77602.34661.35472.51753.86473.3060

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.683 C1 C2 H6 120.720
C2 C1 H4 122.529 C2 C1 H5 120.149
C2 S3 H7 97.128 S3 C2 H6 110.598
H4 C1 H5 117.322
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.220      
2 C -0.013      
3 S -0.265      
4 H 0.111      
5 H 0.131      
6 H 0.112      
7 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.690 0.221 0.000 0.725
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.324 -1.938 0.000
y -1.938 -23.711 0.000
z 0.000 0.000 -29.832
Traceless
 xyz
x 1.447 -1.938 0.000
y -1.938 3.867 0.000
z 0.000 0.000 -5.314
Polar
3z2-r2-10.628
x2-y2-1.613
xy-1.938
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.308 1.837 0.000
y 1.837 8.392 0.000
z 0.000 0.000 5.527


<r2> (average value of r2) Å2
<r2> 73.890
(<r2>)1/2 8.596