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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: mPW1PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/Def2TZVPP
 hartrees
Energy at 0K-476.824946
Energy at 298.15K-476.828668
HF Energy-476.824946
Nuclear repulsion energy93.793216
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 mPW1PW91/Def2TZVPP
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' 3258 3258 5.12      
2 A' 3189 3189 1.12      
3 A' 3166 3166 2.08      
4 A' 2712 2712 0.94      
5 A' 1673 1673 51.81      
6 A' 1433 1433 7.89      
7 A' 1313 1313 0.76      
8 A' 1090 1090 23.43      
9 A' 901 901 4.50      
10 A' 717 717 18.20      
11 A' 377 377 3.88      
12 A" 1002 1002 17.99      
13 A" 903 903 46.56      
14 A" 612 612 16.29      
15 A" 290 290 11.89      

Unscaled Zero Point Vibrational Energy (zpe) 11317.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11317.9 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 mPW1PW91/Def2TZVPP
ABC
1.71010 0.19549 0.17543

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.280 1.101 0.000
C2 0.000 0.753 0.000
S3 -0.688 -0.851 0.000
H4 2.080 0.373 0.000
H5 1.559 2.145 0.000
H6 -0.776 1.510 0.000
H7 0.468 -1.532 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32612.77171.08201.08092.09592.7554
C21.32611.74542.11412.09001.08392.3323
S32.77171.74543.02603.74522.36251.3412
H41.08202.11413.02601.84783.07372.4952
H51.08092.09003.74521.84782.41973.8358
H62.09591.08392.36253.07372.41973.2861
H72.75542.33231.34122.49523.83583.2861

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.431 C1 C2 H6 120.505
C2 C1 H4 122.458 C2 C1 H5 120.179
C2 S3 H7 97.293 S3 C2 H6 111.063
H4 C1 H5 117.363
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.232      
2 C -0.040      
3 S -0.096      
4 H 0.076      
5 H 0.098      
6 H 0.100      
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
  0.765 0.260 0.000 0.808
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.990 -1.964 0.000
y -1.964 -23.245 0.000
z 0.000 0.000 -29.325
Traceless
 xyz
x 1.295 -1.964 0.000
y -1.964 3.913 0.000
z 0.000 0.000 -5.208
Polar
3z2-r2-10.416
x2-y2-1.745
xy-1.964
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.672 1.652 0.000
y 1.652 7.492 0.000
z 0.000 0.000 4.227


<r2> (average value of r2) Å2
<r2> 72.755
(<r2>)1/2 8.530