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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: CCSD=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/TZVP
 hartrees
Energy at 0K-5742.770910
Energy at 298.15K 
HF Energy-5741.643940
Nuclear repulsion energy730.017693
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/TZVP
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' 1131 1071 180.95      
2 A' 846 801 200.40      
3 A' 474 450 1.01      
4 A' 353 335 0.06      
5 A' 274 259 0.19      
6 A' 165 156 0.06      
7 A" 789 748 209.62      
8 A" 319 302 0.06      
9 A" 201 191 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 2276.1 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 2156.6 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 CCSD=FULL/TZVP
ABC
0.06311 0.03595 0.02767

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.131 0.509 0.000
F2 -1.256 1.236 0.000
Cl3 1.249 1.621 0.000
Br4 -0.131 -0.596 1.603
Br5 -0.131 -0.596 -1.603

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.33961.77171.94661.9466
F21.33962.53352.68162.6816
Cl31.77172.53353.06363.0636
Br41.94662.68163.06363.2056
Br51.94662.68163.06363.2056

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.233 F2 C1 Br4 107.945
F2 C1 Br5 107.945 Cl3 C1 Br4 110.870
Cl3 C1 Br5 110.870 Br4 C1 Br5 110.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability