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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: B2PLYP=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 B2PLYP=FULL/Def2TZVPP
 hartrees
Energy at 0K-5745.631182
Energy at 298.15K 
HF Energy-5745.154849
Nuclear repulsion energy731.563731
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 B2PLYP=FULL/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1080 1080 163.27 2.71 0.52 0.69
2 A' 798 798 212.72 5.42 0.57 0.73
3 A' 466 466 0.70 8.53 0.02 0.04
4 A' 344 344 0.07 3.02 0.45 0.62
5 A' 269 269 0.37 6.54 0.17 0.29
6 A' 161 161 0.06 2.49 0.61 0.76
7 A" 750 750 222.52 7.27 0.75 0.86
8 A" 311 311 0.10 2.74 0.75 0.86
9 A" 196 196 0.07 2.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2187.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2187.0 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 B2PLYP=FULL/Def2TZVPP
ABC
0.06345 0.03606 0.02785

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.132 0.513 0.000
F2 -1.254 1.245 0.000
Cl3 1.252 1.605 0.000
Br4 -0.132 -0.594 1.599
Br5 -0.132 -0.594 -1.599

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.34071.76291.94451.9445
F21.34072.53242.68332.6833
Cl31.76292.53243.05053.0505
Br41.94452.68333.05053.1982
Br51.94452.68333.05053.1982

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.599 F2 C1 Br4 108.114
F2 C1 Br5 108.114 Cl3 C1 Br4 110.637
Cl3 C1 Br5 110.637 Br4 C1 Br5 110.644
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability