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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: mPW1PW91/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-476.785079
Energy at 298.15K-476.788779
HF Energy-476.785079
Nuclear repulsion energy93.054013
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/cc-pVDZ
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' 3277 3140 4.48      
2 A' 3205 3072 1.39      
3 A' 3174 3042 1.95      
4 A' 2711 2598 2.26      
5 A' 1686 1615 49.10      
6 A' 1410 1351 7.16      
7 A' 1296 1242 1.26      
8 A' 1077 1032 23.23      
9 A' 890 853 4.50      
10 A' 715 685 19.63      
11 A' 378 363 3.65      
12 A" 991 949 22.38      
13 A" 881 844 38.53      
14 A" 605 579 12.90      
15 A" 283 271 17.15      

Unscaled Zero Point Vibrational Energy (zpe) 11288.5 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 10817.8 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/cc-pVDZ
ABC
1.67903 0.19264 0.17281

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.288 1.109 0.000
C2 0.000 0.761 0.000
S3 -0.693 -0.859 0.000
H4 2.094 0.373 0.000
H5 1.567 2.163 0.000
H6 -0.786 1.521 0.000
H7 0.478 -1.540 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33422.79171.09171.09052.11412.7705
C21.33421.76112.12972.10291.09352.3500
S32.79171.76113.04683.77312.38141.3545
H41.09172.12973.04681.86633.10032.5047
H51.09052.10293.77311.86632.43863.8604
H62.11411.09352.38143.10032.43863.3119
H72.77052.35001.35452.50473.86043.3119

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.301 C1 C2 H6 120.795
C2 C1 H4 122.470 C2 C1 H5 119.958
C2 S3 H7 97.061 S3 C2 H6 110.905
H4 C1 H5 117.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 C -0.186      
3 S -0.040      
4 H 0.042      
5 H 0.053      
6 H 0.071      
7 H 0.097      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.851 0.227 0.000 0.881
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.859 -1.952 0.000
y -1.952 -22.937 0.000
z 0.000 0.000 -29.078
Traceless
 xyz
x 1.148 -1.952 0.000
y -1.952 4.032 0.000
z 0.000 0.000 -5.180
Polar
3z2-r2-10.360
x2-y2-1.922
xy-1.952
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.071 1.450 0.000
y 1.450 6.920 0.000
z 0.000 0.000 2.634


<r2> (average value of r2) Å2
<r2> 73.468
(<r2>)1/2 8.571