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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-475.612112
Energy at 298.15K-475.615943
HF Energy-475.612112
Nuclear repulsion energy93.773608
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 HF/cc-pVTZ
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' 3368 3066 10.86      
2 A' 3320 3022 2.73      
3 A' 3284 2989 3.39      
4 A' 2855 2598 1.86      
5 A' 1800 1639 41.78      
6 A' 1547 1408 8.61      
7 A' 1415 1288 2.49      
8 A' 1175 1070 24.13      
9 A' 972 885 6.08      
10 A' 743 676 17.57      
11 A' 404 368 4.17      
12 A" 1104 1005 14.63      
13 A" 1036 943 58.64      
14 A" 659 600 14.14      
15 A" 257 234 15.40      

Unscaled Zero Point Vibrational Energy (zpe) 11969.8 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 10893.7 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 HF/cc-pVTZ
ABC
1.71333 0.19486 0.17496

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.268 1.109 0.000
C2 0.000 0.766 0.000
S3 -0.682 -0.860 0.000
H4 2.063 0.387 0.000
H5 1.546 2.146 0.000
H6 -0.770 1.516 0.000
H7 0.457 -1.545 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.31402.77131.07371.07302.07822.7758
C21.31401.76322.09762.07221.07412.3564
S32.77131.76323.01463.74122.37691.3293
H41.07372.09763.01461.83293.04922.5125
H51.07302.07223.74121.83292.40033.8483
H62.07821.07412.37693.04922.40033.2976
H72.77582.35641.32932.51253.84833.2976

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.873 C1 C2 H6 120.645
C2 C1 H4 122.604 C2 C1 H5 120.145
C2 S3 H7 98.303 S3 C2 H6 111.482
H4 C1 H5 117.251
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.339      
2 C -0.090      
3 S -0.111      
4 H 0.138      
5 H 0.152      
6 H 0.156      
7 H 0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.968 0.463 0.000 1.073
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.227 -2.064 0.000
y -2.064 -23.465 0.000
z 0.000 0.000 -29.851
Traceless
 xyz
x 1.431 -2.064 0.000
y -2.064 4.074 0.000
z 0.000 0.000 -5.505
Polar
3z2-r2-11.009
x2-y2-1.762
xy-2.064
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.436 1.491 0.000
y 1.491 6.988 0.000
z 0.000 0.000 3.762


<r2> (average value of r2) Å2
<r2> 73.061
(<r2>)1/2 8.548