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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: BLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-476.725111
Energy at 298.15K-476.728722
HF Energy-476.725111
Nuclear repulsion energy92.401181
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 BLYP/6-31G(2df,p)
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' 3159 3142 8.87      
2 A' 3097 3080 2.69      
3 A' 3076 3060 2.94      
4 A' 2584 2570 4.69      
5 A' 1601 1592 40.39      
6 A' 1394 1387 8.33      
7 A' 1273 1266 2.32      
8 A' 1052 1047 20.74      
9 A' 870 865 3.92      
10 A' 660 656 19.39      
11 A' 365 363 3.53      
12 A" 962 957 15.75      
13 A" 843 838 29.69      
14 A" 585 582 9.31      
15 A" 282 280 13.63      

Unscaled Zero Point Vibrational Energy (zpe) 10902.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 10842.1 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 BLYP/6-31G(2df,p)
ABC
1.67010 0.18915 0.16991

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.292 1.127 0.000
C2 0.000 0.769 0.000
S3 -0.695 -0.870 0.000
H4 2.106 0.399 0.000
H5 1.572 2.181 0.000
H6 -0.798 1.516 0.000
H7 0.479 -1.555 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34102.81641.09141.09082.12602.8028
C21.34101.77942.13832.11321.09302.3729
S32.81641.77943.07493.80042.38761.3589
H41.09142.13833.07491.85983.11122.5438
H51.09082.11323.80041.85982.46143.8931
H62.12601.09302.38763.11122.46143.3259
H72.80282.37291.35892.54383.89313.3259

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.454 C1 C2 H6 121.399
C2 C1 H4 122.745 C2 C1 H5 120.342
C2 S3 H7 97.340 S3 C2 H6 110.147
H4 C1 H5 116.914
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.293      
2 C 0.037      
3 S -0.204      
4 H 0.096      
5 H 0.105      
6 H 0.107      
7 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.803 0.329 0.000 0.868
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.021 -1.942 0.000
y -1.942 -23.279 0.000
z 0.000 0.000 -28.880
Traceless
 xyz
x 1.059 -1.942 0.000
y -1.942 3.671 0.000
z 0.000 0.000 -4.730
Polar
3z2-r2-9.460
x2-y2-1.742
xy-1.942
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.230 1.569 0.000
y 1.569 7.283 0.000
z 0.000 0.000 3.477


<r2> (average value of r2) Å2
<r2> 74.472
(<r2>)1/2 8.630