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

using model chemistry: PBEPBE/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-537.935788
Energy at 298.15K 
HF Energy-537.935788
Nuclear repulsion energy88.579102
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/6-311+G(3df,2p)
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' 390 387 0.19      
2 A' 703 697 40.46      
3 A' 1006 998 17.86      
4 A' 1259 1249 8.48      
5 A' 1357 1346 7.88      
6 A' 1613 1600 65.50      
7 A' 3083 3057 0.12      
8 A' 3127 3101 3.32      
9 A' 3175 3149 1.54      
10 A" 621 616 14.31      
11 A" 880 873 35.06      
12 A" 942 934 29.84      

Unscaled Zero Point Vibrational Energy (zpe) 9078.0 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 9003.6 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 PBEPBE/6-311+G(3df,2p)
ABC
1.91760 0.19883 0.18015

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.757 0.000
C2 1.299 1.039 0.000
Cl3 -0.629 -0.861 0.000
H4 -0.787 1.509 0.000
H5 2.066 0.266 0.000
H6 1.619 2.081 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.32971.73521.08922.12342.0920
C21.32972.70692.13891.08891.0899
Cl31.73522.70692.37512.92083.7024
H41.08922.13892.37513.11242.4737
H52.12341.08892.92083.11241.8694
H62.09201.08993.70242.47371.8694

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 122.474 C1 C2 H6 119.344
C2 C1 Cl3 123.523 C2 C1 H4 124.021
Cl3 C1 H4 112.456 H5 C2 H6 118.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.070      
2 C -0.111      
3 Cl -0.216      
4 H 0.130      
5 H 0.136      
6 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.557 1.236 0.000 1.356
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.737 -0.109 0.000
y -0.109 -23.262 0.000
z 0.000 0.000 -27.346
Traceless
 xyz
x 1.566 -0.109 0.000
y -0.109 2.280 0.000
z 0.000 0.000 -3.846
Polar
3z2-r2-7.692
x2-y2-0.476
xy-0.109
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.193 1.505 0.000
y 1.505 6.868 0.000
z 0.000 0.000 4.545


<r2> (average value of r2) Å2
<r2> 69.027
(<r2>)1/2 8.308