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All results from a given calculation for CH2Br2 (dibromomethane)

using model chemistry: CCSD=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCSD=FULL/Def2TZVPP
 hartrees
Energy at 0K-5184.762850
Energy at 298.15K 
HF Energy-5183.871005
Nuclear repulsion energy353.637296
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 CCSD=FULL/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/Def2TZVPP
ABC
0.88876 0.04124 0.03971

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.930
H2 -0.892 0.000 1.535
H3 0.892 0.000 1.535
Br4 0.000 1.606 -0.124
Br5 0.000 -1.606 -0.124

Atom - Atom Distances (Å)
  C1 H2 H3 Br4 Br5
C11.07771.07771.92061.9206
H21.07771.78352.47492.4749
H31.07771.78352.47492.4749
Br41.92062.47492.47493.2124
Br51.92062.47492.47493.2124

picture of dibromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 H3 111.673 H2 C1 Br4 107.933
H2 C1 Br5 107.933 H3 C1 Br4 107.933
H3 C1 Br5 107.933 Br4 C1 Br5 113.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability