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All results from a given calculation for C2H3Cl (Ethene, chloro-)

using model chemistry: HF/6-311G*

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/6-311G*
 hartrees
Energy at 0K-536.973147
Energy at 298.15K-536.976031
Nuclear repulsion energy89.062906
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/6-311G*
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' 3412 3086 12.59      
2 A' 3395 3071 3.07      
3 A' 3317 3000 1.65      
4 A' 1820 1646 51.46      
5 A' 1528 1382 11.44      
6 A' 1422 1286 15.60      
7 A' 1138 1029 19.37      
8 A' 762 689 54.00      
9 A' 429 388 0.15      
10 A" 1081 978 41.35      
11 A" 1059 958 44.93      
12 A" 689 624 16.02      

Unscaled Zero Point Vibrational Energy (zpe) 10026.1 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 9067.6 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/6-311G*
ABC
1.95322 0.20043 0.18178

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.763 0.000
C2 1.279 1.044 0.000
Cl3 -0.619 -0.864 0.000
H4 -0.778 1.499 0.000
H5 2.037 0.283 0.000
H6 1.596 2.071 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.30991.74091.07112.09272.0639
C21.30992.69222.10681.07401.0749
Cl31.74092.69222.36872.89373.6778
H41.07112.10682.36873.06632.4417
H52.09271.07402.89373.06631.8419
H62.06391.07493.67782.44171.8419

picture of Ethene, chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 122.456 C1 C2 H6 119.541
C2 C1 Cl3 123.260 C2 C1 H4 124.152
Cl3 C1 H4 112.587 H5 C2 H6 118.003
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271 -0.009   -0.091
2 C -0.408 -0.351   -0.404
3 Cl -0.092 -0.143   -0.117
4 H 0.276 0.150   0.195
5 H 0.254 0.196   0.225
6 H 0.241 0.157   0.191


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.841 1.692 0.000 1.889
CHELPG        
AIM        
ESP 0.811 1.738 0.000 1.918


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.582 -0.163 0.000
y -0.163 -23.385 0.000
z 0.000 0.000 -27.696
Traceless
 xyz
x 1.959 -0.163 0.000
y -0.163 2.254 0.000
z 0.000 0.000 -4.213
Polar
3z2-r2-8.425
x2-y2-0.197
xy-0.163
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.802 1.541 0.000
y 1.541 5.385 0.000
z 0.000 0.000 2.222


<r2> (average value of r2) Å2
<r2> 68.540
(<r2>)1/2 8.279