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

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-996.394233
Energy at 298.15K 
HF Energy-995.833168
Nuclear repulsion energy184.427665
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.39149 0.08184 0.06769

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.666 0.973
C2 0.000 -0.666 0.973
H3 0.000 1.205 1.902
H4 0.000 -1.205 1.902
Cl5 0.000 1.633 -0.455
Cl6 0.000 -1.633 -0.455

Atom - Atom Distances (Å)
  C1 C2 H3 H4 Cl5 Cl6
C11.33211.07372.08871.72482.7066
C21.33212.08871.07372.70661.7248
H31.07372.08872.40972.39573.6890
H42.08871.07372.40973.68902.3957
Cl51.72482.70662.39573.68903.2657
Cl62.70661.72483.68902.39573.2657

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 120.120 C1 C2 Cl6 124.091
C2 C1 H3 120.120 C2 C1 Cl5 124.091
H3 C1 Cl5 115.789 H4 C2 Cl6 115.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability