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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-311G*
 hartrees
Energy at 0K-476.558979
Energy at 298.15K-476.562655
HF Energy-476.426143
Nuclear repulsion energy93.074582
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 B2PLYP/6-311G*
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' 3256 3256 11.37      
2 A' 3198 3198 3.55      
3 A' 3164 3164 3.97      
4 A' 2654 2654 8.26      
5 A' 1661 1661 41.52      
6 A' 1448 1448 9.53      
7 A' 1329 1329 0.73      
8 A' 1104 1104 30.31      
9 A' 919 919 6.88      
10 A' 703 703 20.16      
11 A' 384 384 4.21      
12 A" 991 991 29.82      
13 A" 866 866 49.25      
14 A" 599 599 17.93      
15 A" 265 265 19.76      

Unscaled Zero Point Vibrational Energy (zpe) 11270.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11270.4 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 B2PLYP/6-311G*
ABC
1.68572 0.19222 0.17254

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.288 1.110 0.000
C2 0.000 0.764 0.000
S3 -0.693 -0.861 0.000
H4 2.090 0.380 0.000
H5 1.570 2.155 0.000
H6 -0.777 1.521 0.000
H7 0.476 -1.532 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33402.79451.08421.08272.10582.7639
C21.33401.76612.12482.09811.08472.3444
S32.79451.76613.04683.77072.38291.3478
H41.08422.12483.04681.84993.08552.5019
H51.08272.09813.77071.84992.43153.8461
H62.10581.08472.38293.08552.43153.2996
H72.76392.34441.34782.50193.84613.2996

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.143 C1 C2 H6 120.711
C2 C1 H4 122.629 C2 C1 H5 120.134
C2 S3 H7 96.762 S3 C2 H6 111.147
H4 C1 H5 117.237
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.442      
2 C -0.341      
3 S -0.036      
4 H 0.208      
5 H 0.220      
6 H 0.241      
7 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.984 0.328 0.000 1.038
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.548 -2.095 0.000
y -2.095 -23.476 0.000
z 0.000 0.000 -30.218
Traceless
 xyz
x 1.299 -2.095 0.000
y -2.095 4.407 0.000
z 0.000 0.000 -5.706
Polar
3z2-r2-11.413
x2-y2-2.072
xy-2.095
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.184 1.560 0.000
y 1.560 6.921 0.000
z 0.000 0.000 2.878


<r2> (average value of r2) Å2
<r2> 73.997
(<r2>)1/2 8.602