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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-476.502680
Energy at 298.15K-476.506291
HF Energy-476.502680
Nuclear repulsion energy92.365933
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 PBEPBEultrafine/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3181 3162 5.63      
2 A' 3106 3088 1.23      
3 A' 3080 3062 2.54      
4 A' 2591 2576 3.68      
5 A' 1613 1604 51.63      
6 A' 1355 1347 6.87      
7 A' 1247 1240 0.89      
8 A' 1036 1030 21.33      
9 A' 853 848 3.69      
10 A' 687 683 18.91      
11 A' 367 364 3.33      
12 A" 941 935 22.26      
13 A" 818 813 32.72      
14 A" 580 577 12.48      
15 A" 285 283 15.33      

Unscaled Zero Point Vibrational Energy (zpe) 10868.5 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 10805.4 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 PBEPBEultrafine/cc-pVDZ
ABC
1.65726 0.18977 0.17027

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.119 0.000
C2 0.000 0.763 0.000
S3 -0.698 -0.864 0.000
H4 2.113 0.378 0.000
H5 1.575 2.183 0.000
H6 -0.796 1.526 0.000
H7 0.488 -1.548 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34632.81401.10081.09942.13412.7871
C21.34631.77082.14792.12051.10292.3619
S32.81401.77083.07383.80162.39231.3688
H41.10082.14793.07381.88263.12772.5206
H51.09942.12053.80161.88262.46083.8858
H62.13411.10292.39233.12772.46083.3313
H72.78712.36191.36882.52063.88583.3313

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.538 C1 C2 H6 120.911
C2 C1 H4 122.427 C2 C1 H5 119.901
C2 S3 H7 96.742 S3 C2 H6 110.552
H4 C1 H5 117.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.010      
2 C -0.166      
3 S -0.030      
4 H 0.024      
5 H 0.036      
6 H 0.053      
7 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.738 0.134 0.000 0.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.009 -1.883 0.000
y -1.883 -23.124 0.000
z 0.000 0.000 -29.057
Traceless
 xyz
x 1.081 -1.883 0.000
y -1.883 3.909 0.000
z 0.000 0.000 -4.990
Polar
3z2-r2-9.980
x2-y2-1.885
xy-1.883
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.256 1.515 0.000
y 1.515 7.268 0.000
z 0.000 0.000 2.660


<r2> (average value of r2) Å2
<r2> 74.392
(<r2>)1/2 8.625