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All results from a given calculation for CHClCHCl (Ethene, 1,2-dichloro-, (E)-)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-997.755300
Energy at 298.15K-997.757049
HF Energy-997.755300
Nuclear repulsion energy 
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 B97D3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3188 3126 0.00      
2 Ag 1617 1585 0.00      
3 Ag 1293 1268 0.00      
4 Ag 831 814 0.00      
5 Ag 344 337 0.00      
6 Au 901 883 64.98      
7 Au 206 202 0.34      
8 Bg 737 722 0.00      
9 Bu 3185 3123 13.51      
10 Bu 1219 1195 19.67      
11 Bu 791 776 144.02      
12 Bu 235 230 3.41      

Unscaled Zero Point Vibrational Energy (zpe) 7273.2 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 7130.6 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 B97D3/6-31G*
ABC
1.74536 0.05039 0.04898

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.369 0.558 0.000
C2 0.369 -0.558 0.000
H3 -1.457 0.568 0.000
H4 1.457 -0.568 0.000
Cl5 0.369 2.136 0.000
Cl6 -0.369 -2.136 0.000

Atom - Atom Distances (Å)
  C1 C2 H3 H4 Cl5 Cl6
C11.33811.08792.14541.74172.6937
C21.33812.14541.08792.69371.7417
H31.08792.14543.12772.40632.9147
H42.14541.08793.12772.91472.4063
Cl51.74172.69372.40632.91474.3346
Cl62.69371.74172.91472.40634.3346

picture of Ethene, 1,2-dichloro-, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H4 122.953 C1 C2 Cl6 120.314
C2 C1 H3 122.953 C2 C1 Cl5 120.314
H3 C1 Cl5 116.734 H4 C2 Cl6 116.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.222      
2 C -0.222      
3 H 0.213      
4 H 0.213      
5 Cl 0.010      
6 Cl 0.010      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.846 -1.061 0.000
y -1.061 -39.010 0.000
z 0.000 0.000 -37.922
Traceless
 xyz
x 4.620 -1.061 0.000
y -1.061 -3.126 0.000
z 0.000 0.000 -1.494
Polar
3z2-r2-2.987
x2-y25.164
xy-1.061
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.921 0.769 0.000
y 0.769 10.777 0.000
z 0.000 0.000 2.756


<r2> (average value of r2) Å2
<r2> 193.031
(<r2>)1/2 13.894