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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP/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 B2PLYP/6-31G
 hartrees
Energy at 0K-476.413177
Energy at 298.15K-476.416810
HF Energy-476.331974
Nuclear repulsion energy91.163808
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/6-31G
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' 3278 3278 12.94      
2 A' 3248 3248 1.54      
3 A' 3186 3186 2.34      
4 A' 2528 2528 34.56      
5 A' 1675 1675 30.12      
6 A' 1478 1478 10.45      
7 A' 1344 1344 3.55      
8 A' 1104 1104 24.76      
9 A' 884 884 11.30      
10 A' 652 652 18.74      
11 A' 380 380 3.76      
12 A" 1016 1016 34.74      
13 A" 945 945 52.20      
14 A" 611 611 14.61      
15 A" 240 240 28.38      

Unscaled Zero Point Vibrational Energy (zpe) 11283.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11283.2 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/6-31G
ABC
1.61998 0.18368 0.16498

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.295 1.147 0.000
C2 0.000 0.805 0.000
S3 -0.697 -0.893 0.000
H4 2.097 0.416 0.000
H5 1.586 2.192 0.000
H6 -0.796 1.541 0.000
H7 0.502 -1.568 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33882.85111.08561.08492.12732.8276
C21.33881.83622.13332.10621.08392.4256
S32.85111.83623.08603.83782.43661.3760
H41.08562.13333.08601.84823.10442.5454
H51.08492.10623.83781.84822.46863.9125
H62.12731.08392.43663.10442.46863.3690
H72.82762.42561.37602.54543.91253.3690

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.083 C1 C2 H6 122.471
C2 C1 H4 122.920 C2 C1 H5 120.325
C2 S3 H7 97.032 S3 C2 H6 110.446
H4 C1 H5 116.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.270      
2 C -0.355      
3 S 0.105      
4 H 0.138      
5 H 0.151      
6 H 0.179      
7 H 0.052      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.359 0.637 0.000 1.501
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.778 -2.254 0.000
y -2.254 -23.581 0.000
z 0.000 0.000 -29.720
Traceless
 xyz
x 0.873 -2.254 0.000
y -2.254 4.168 0.000
z 0.000 0.000 -5.040
Polar
3z2-r2-10.081
x2-y2-2.197
xy-2.254
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.712 1.296 0.000
y 1.296 6.645 0.000
z 0.000 0.000 2.246


<r2> (average value of r2) Å2
<r2> 76.454
(<r2>)1/2 8.744