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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: CCD/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/3-21G*
 hartrees
Energy at 0K-3612.225394
Energy at 298.15K-3612.228942
HF Energy-3611.584290
Nuclear repulsion energy519.859504
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 CCD/3-21G*
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' 1122 1073 96.83      
2 A' 799 765 209.42      
3 A' 480 459 2.35      
4 A' 327 313 0.51      
5 A' 302 288 0.54      
6 A' 221 212 0.01      
7 A" 797 762 206.02      
8 A" 371 355 0.32      
9 A" 209 200 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2314.4 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 2213.7 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 CCD/3-21G*
ABC
0.07849 0.04898 0.03915

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.525 0.142 0.000
Br2 -1.413 0.302 0.000
F3 1.077 1.413 0.000
Cl4 1.077 -0.710 1.467
Cl5 1.077 -0.710 -1.467

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.94491.38571.78441.7844
Br21.94492.72653.06253.0625
F31.38572.72652.58122.5812
Cl41.78443.06252.58122.9348
Cl51.78443.06252.58122.9348

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 108.726 Br2 C1 Cl4 110.336
Br2 C1 Cl5 110.336 F3 C1 Cl4 108.365
F3 C1 Cl5 108.365 Cl4 C1 Cl5 110.643
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability