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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-476.502691
Energy at 298.15K-476.506310
HF Energy-476.502691
Nuclear repulsion energy92.363918
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 PBEPBE/cc-pVDZ
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' 3181 3163 5.58      
2 A' 3105 3087 1.21      
3 A' 3080 3063 2.61      
4 A' 2603 2588 3.71      
5 A' 1613 1604 51.62      
6 A' 1355 1347 6.87      
7 A' 1247 1240 0.88      
8 A' 1037 1030 21.34      
9 A' 855 850 3.62      
10 A' 687 683 18.96      
11 A' 367 365 3.31      
12 A" 940 935 22.03      
13 A" 818 813 33.05      
14 A" 580 577 12.39      
15 A" 291 289 15.33      

Unscaled Zero Point Vibrational Energy (zpe) 10879.6 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 10816.5 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 PBEPBE/cc-pVDZ
ABC
1.65765 0.18974 0.17026

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.119 0.000
C2 0.000 0.763 0.000
S3 -0.698 -0.865 0.000
H4 2.113 0.379 0.000
H5 1.575 2.183 0.000
H6 -0.797 1.526 0.000
H7 0.488 -1.548 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34622.81421.10081.09942.13402.7873
C21.34621.77092.14792.12051.10292.3618
S32.81421.77093.07413.80182.39231.3687
H41.10082.14793.07411.88263.12762.5210
H51.09942.12053.80181.88262.46093.8860
H62.13401.10292.39233.12762.46093.3312
H72.78732.36181.36872.52103.88603.3312

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.550 C1 C2 H6 120.911
C2 C1 H4 122.429 C2 C1 H5 119.905
C2 S3 H7 96.737 S3 C2 H6 110.539
H4 C1 H5 117.666
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.011      
2 C -0.166      
3 S -0.030      
4 H 0.024      
5 H 0.036      
6 H 0.053      
7 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.738 0.134 0.000 0.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.008 -1.882 0.000
y -1.882 -23.125 0.000
z 0.000 0.000 -29.057
Traceless
 xyz
x 1.083 -1.882 0.000
y -1.882 3.908 0.000
z 0.000 0.000 -4.990
Polar
3z2-r2-9.981
x2-y2-1.883
xy-1.882
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.256 1.515 0.000
y 1.515 7.268 0.000
z 0.000 0.000 2.660


<r2> (average value of r2) Å2
<r2> 74.397
(<r2>)1/2 8.625