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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/TZVP
 hartrees
Energy at 0K-476.531957
Energy at 298.15K-476.535588
HF Energy-476.531957
Nuclear repulsion energy92.637944
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 PBEPBE/TZVP
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' 3167 3131 6.31      
2 A' 3102 3068 1.27      
3 A' 3079 3044 2.73      
4 A' 2600 2571 4.45      
5 A' 1606 1588 59.13      
6 A' 1384 1368 9.25      
7 A' 1270 1256 0.75      
8 A' 1048 1037 26.09      
9 A' 865 856 5.39      
10 A' 680 672 21.06      
11 A' 369 365 3.67      
12 A" 949 938 27.33      
13 A" 835 826 47.04      
14 A" 585 578 19.52      
15 A" 286 283 13.84      

Unscaled Zero Point Vibrational Energy (zpe) 10912.1 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 10789.9 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 PBEPBE/TZVP
ABC
1.67835 0.19032 0.17094

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.289 1.123 0.000
C2 0.000 0.764 0.000
S3 -0.693 -0.867 0.000
H4 2.105 0.397 0.000
H5 1.561 2.179 0.000
H6 -0.793 1.516 0.000
H7 0.488 -1.544 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33802.80851.09181.09052.11862.7842
C21.33801.77172.13632.10691.09322.3585
S32.80851.77173.07033.78912.38501.3620
H41.09182.13633.07031.86293.10612.5259
H51.09052.10693.78911.86292.44533.8741
H62.11861.09322.38503.10612.44533.3174
H72.78422.35851.36202.52593.87413.3174

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.615 C1 C2 H6 120.924
C2 C1 H4 122.774 C2 C1 H5 120.012
C2 S3 H7 96.769 S3 C2 H6 110.460
H4 C1 H5 117.213
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.274      
2 C -0.176      
3 S -0.055      
4 H 0.120      
5 H 0.123      
6 H 0.168      
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
  0.820 0.189 0.000 0.842
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.324 -2.073 0.000
y -2.073 -23.389 0.000
z 0.000 0.000 -29.774
Traceless
 xyz
x 1.257 -2.073 0.000
y -2.073 4.160 0.000
z 0.000 0.000 -5.418
Polar
3z2-r2-10.835
x2-y2-1.935
xy-2.073
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.696 1.739 0.000
y 1.739 7.551 0.000
z 0.000 0.000 3.696


<r2> (average value of r2) Å2
<r2> 74.404
(<r2>)1/2 8.626