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

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-997.863568
Energy at 298.15K-997.865594
HF Energy-997.863568
Nuclear repulsion energy183.950628
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/aug-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 A1 3170 3121 2.45      
2 A1 1595 1571 40.89      
3 A1 1185 1167 0.00      
4 A1 689 678 19.58      
5 A1 164 162 0.22      
6 A2 858 844 0.00      
7 A2 411 404 0.00      
8 B1 682 672 53.46      
9 B2 3149 3100 12.08      
10 B2 1285 1266 27.14      
11 B2 825 812 84.85      
12 B2 562 554 8.31      

Unscaled Zero Point Vibrational Energy (zpe) 7287.0 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 7175.5 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 B97D3/aug-cc-pVTZ
ABC
0.39038 0.08133 0.06731

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.667 0.958
C2 0.000 -0.667 0.958
H3 0.000 1.215 1.893
H4 0.000 -1.215 1.893
Cl5 0.000 1.664 -0.450
Cl6 0.000 -1.664 -0.450

Atom - Atom Distances (Å)
  C1 C2 H3 H4 Cl5 Cl6
C11.33301.08362.10111.72552.7227
C21.33302.10111.08362.72271.7255
H31.08362.10112.43082.38493.7117
H42.10111.08362.43083.71172.3849
Cl51.72552.72272.38493.71173.3278
Cl62.72271.72553.71172.38493.3278

picture of Ethene, 1,2-dichloro-, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H4 120.432 C1 C2 Cl6 125.311
C2 C1 H3 120.432 C2 C1 Cl5 125.311
H3 C1 Cl5 114.257 H4 C2 Cl6 114.257
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.178      
2 C -0.178      
3 H 0.310      
4 H 0.310      
5 Cl -0.132      
6 Cl -0.132      


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 1.794 1.794
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.394 0.000 0.000
y 0.000 -37.485 0.000
z 0.000 0.000 -32.785
Traceless
 xyz
x -3.258 0.000 0.000
y 0.000 -1.896 0.000
z 0.000 0.000 5.154
Polar
3z2-r210.309
x2-y2-0.908
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.842 0.000 0.000
y 0.000 10.987 0.000
z 0.000 0.000 8.173


<r2> (average value of r2) Å2
<r2> 150.099
(<r2>)1/2 12.251