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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: MP2=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31G*
 hartrees
Energy at 0K-3626.854761
Energy at 298.15K-3626.858441
HF Energy-3626.116758
Nuclear repulsion energy525.228102
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 MP2=FULL/6-31G*
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 1066 168.25 0.95 0.73 0.84
2 A' 821 773 258.61 3.83 0.62 0.77
3 A' 515 486 3.21 7.56 0.01 0.03
4 A' 347 327 0.02 3.58 0.65 0.79
5 A' 312 294 0.10 5.49 0.27 0.42
6 A' 229 216 0.12 3.37 0.62 0.76
7 A" 887 836 241.52 1.40 0.75 0.86
8 A" 401 378 0.24 3.04 0.75 0.86
9 A" 215 202 0.00 2.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2429.1 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 2288.7 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 MP2=FULL/6-31G*
ABC
0.08096 0.04979 0.03966

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.535 0.120 0.000
Br2 -1.403 0.321 0.000
F3 1.067 1.363 0.000
Cl4 1.067 -0.712 1.452
Cl5 1.067 -0.712 -1.452

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.94771.35241.75601.7560
Br21.94772.68073.04543.0454
F31.35242.68072.53292.5329
Cl41.75603.04542.53292.9031
Cl51.75603.04542.53292.9031

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 107.265 Br2 C1 Cl4 110.515
Br2 C1 Cl5 110.515 F3 C1 Cl4 108.451
F3 C1 Cl5 108.451 Cl4 C1 Cl5 111.504
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability