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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: wB97X-D/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/CEP-121G
 hartrees
Energy at 0K-23.786407
Energy at 298.15K 
HF Energy-23.786407
Nuclear repulsion energy 
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 wB97X-D/CEP-121G
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' 3246 3246 19.07      
2 A' 3186 3186 6.09      
3 A' 3131 3131 6.87      
4 A' 2555 2555 21.33      
5 A' 1658 1658 52.38      
6 A' 1442 1442 12.63      
7 A' 1319 1319 2.49      
8 A' 1089 1089 30.10      
9 A' 900 900 9.22      
10 A' 680 680 19.63      
11 A' 385 385 3.84      
12 A" 1006 1006 36.45      
13 A" 942 942 76.75      
14 A" 604 604 20.48      
15 A" 80i 80i 27.52      

Unscaled Zero Point Vibrational Energy (zpe) 11029.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11029.9 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 wB97X-D/CEP-121G
ABC
1.60105 0.18425 0.16523

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.306 1.134 0.000
C2 0.000 0.803 0.000
S3 -0.703 -0.886 0.000
H4 2.102 0.391 0.000
H5 1.600 2.181 0.000
H6 -0.786 1.553 0.000
H7 0.503 -1.569 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34692.84901.08861.08732.13382.8195
C21.34691.83002.14172.11121.08692.4249
S32.84901.83003.08233.83542.44101.3860
H41.08862.14173.08231.85823.11322.5296
H51.08732.11123.83541.85822.46763.9067
H62.13381.08692.44103.11322.46763.3781
H72.81952.42491.38602.52963.90673.3781

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 126.813 C1 C2 H6 122.143
C2 C1 H4 122.782 C2 C1 H5 119.922
C2 S3 H7 96.908 S3 C2 H6 111.045
H4 C1 H5 117.295
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.316      
2 C -0.326      
3 S 0.065      
4 H 0.152      
5 H 0.157      
6 H 0.200      
7 H 0.068      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.326 0.541 0.000 1.432
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.744 -2.443 0.000
y -2.443 -22.355 0.000
z 0.000 0.000 -29.224
Traceless
 xyz
x 1.045 -2.443 0.000
y -2.443 4.629 0.000
z 0.000 0.000 -5.674
Polar
3z2-r2-11.349
x2-y2-2.389
xy-2.443
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.369 1.476 0.000
y 1.476 6.978 0.000
z 0.000 0.000 3.017


<r2> (average value of r2) Å2
<r2> 55.744
(<r2>)1/2 7.466