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All results from a given calculation for CHCl2CCH (3,3-dichloropropyne)

using model chemistry: MP4=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/Def2TZVPP
 hartrees
Energy at 0K-1035.067169
Energy at 298.15K 
HF Energy-1033.748246
Nuclear repulsion energy240.422247
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 MP4=FULL/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/Def2TZVPP
ABC
0.10675 0.09931 0.05372

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.674 1.979 0.000
C2 -0.744 1.200 0.000
C3 0.392 0.299 0.000
Cl4 0.392 -0.717 1.469
Cl5 0.392 -0.717 -1.469
H6 -2.495 2.652 0.000
H7 1.331 0.841 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.21372.66343.70073.70071.06153.2138
C21.21371.44992.66882.66882.27522.1054
C32.66341.44991.78591.78593.72491.0844
Cl43.70072.66881.78592.93874.67362.3380
Cl53.70072.66881.78592.93874.67362.3380
H61.06152.27523.72494.67364.67364.2334
H73.21382.10541.08442.33802.33804.2334

picture of 3,3-dichloropropyne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 178.541 C2 C1 H6 179.410
C2 C3 Cl4 110.703 C2 C3 Cl5 110.703
C2 C3 H7 111.539 Cl4 C3 Cl5 110.724
Cl4 C3 H7 106.511 Cl5 C3 H7 106.511
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability