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

using model chemistry: B97D3/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-997.860826
Energy at 298.15K-997.862597
HF Energy-997.860826
Nuclear repulsion energy174.871335
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/cc-pVTZ
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 3168 3124 0.00      
2 Ag 1594 1572 0.00      
3 Ag 1275 1257 0.00      
4 Ag 821 810 0.00      
5 Ag 343 338 0.00      
6 Au 899 887 56.27      
7 Au 205 202 0.20      
8 Bg 760 749 0.00      
9 Bu 3165 3121 13.47      
10 Bu 1195 1179 19.57      
11 Bu 785 774 139.11      
12 Bu 232 229 3.17      

Unscaled Zero Point Vibrational Energy (zpe) 7221.3 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 7120.2 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/cc-pVTZ
ABC
1.76546 0.05076 0.04934

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.367 0.555 0.000
C2 0.367 -0.555 0.000
H3 -1.450 0.564 0.000
H4 1.450 -0.564 0.000
Cl5 0.367 2.128 0.000
Cl6 -0.367 -2.128 0.000

Atom - Atom Distances (Å)
  C1 C2 H3 H4 Cl5 Cl6
C11.33061.08322.13361.73572.6831
C21.33062.13361.08322.68311.7357
H31.08322.13363.11142.39742.9016
H42.13361.08323.11142.90162.3974
Cl51.73572.68312.39742.90164.3189
Cl62.68311.73572.90162.39744.3189

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 122.872 C1 C2 Cl6 120.236
C2 C1 H3 122.872 C2 C1 Cl5 120.236
H3 C1 Cl5 116.892 H4 C2 Cl6 116.892
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.065      
2 C -0.065      
3 H 0.138      
4 H 0.138      
5 Cl -0.073      
6 Cl -0.073      


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 -34.255 -0.968 0.000
y -0.968 -39.102 0.000
z 0.000 0.000 -38.094
Traceless
 xyz
x 4.343 -0.968 0.000
y -0.968 -2.928 0.000
z 0.000 0.000 -1.416
Polar
3z2-r2-2.831
x2-y24.847
xy-0.968
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.919 0.742 0.000
y 0.742 11.848 0.000
z 0.000 0.000 4.123


<r2> (average value of r2) Å2
<r2> 191.906
(<r2>)1/2 13.853