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

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-537.919451
Energy at 298.15K-537.922207
HF Energy-537.919451
Nuclear repulsion energy88.785177
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 PBE1PBE/6-31G*
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' 3300 3136 2.27      
2 A' 3259 3097 4.81      
3 A' 3205 3045 0.04      
4 A' 1712 1627 52.85      
5 A' 1424 1354 7.61      
6 A' 1325 1259 10.77      
7 A' 1055 1002 21.54      
8 A' 740 703 40.31      
9 A' 404 384 0.24      
10 A" 988 939 40.10      
11 A" 925 879 35.68      
12 A" 643 611 11.74      

Unscaled Zero Point Vibrational Energy (zpe) 9489.1 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 9017.5 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 PBE1PBE/6-31G*
ABC
1.92584 0.19975 0.18098

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.757 0.000
C2 1.295 1.037 0.000
Cl3 -0.627 -0.859 0.000
H4 -0.782 1.508 0.000
H5 2.058 0.264 0.000
H6 1.617 2.074 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.32531.73321.08472.11572.0855
C21.32532.70012.13021.08511.0858
Cl31.73322.70012.37252.91063.6930
H41.08472.13022.37253.10012.4647
H52.11571.08512.91063.10011.8623
H62.08551.08583.69302.46471.8623

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 122.429 C1 C2 H6 119.424
C2 C1 Cl3 123.416 C2 C1 H4 123.934
Cl3 C1 H4 112.649 H5 C2 H6 118.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.262      
2 C -0.346      
3 Cl -0.007      
4 H 0.222      
5 H 0.200      
6 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.669 1.442 0.000 1.590
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.001 -0.096 0.000
y -0.096 -22.633 0.000
z 0.000 0.000 -26.725
Traceless
 xyz
x 1.678 -0.096 0.000
y -0.096 2.230 0.000
z 0.000 0.000 -3.908
Polar
3z2-r2-7.816
x2-y2-0.368
xy-0.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.632 1.441 0.000
y 1.441 5.379 0.000
z 0.000 0.000 2.017


<r2> (average value of r2) Å2
<r2> 68.358
(<r2>)1/2 8.268