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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: CISD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/6-311+G(3df,2p)
 hartrees
Energy at 0K-3629.531021
Energy at 298.15K-3629.534860
HF Energy-3628.721664
Nuclear repulsion energy530.642524
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 CISD/6-311+G(3df,2p)
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' 1197 1104 159.59      
2 A' 883 814 216.62      
3 A' 544 501 1.05      
4 A' 363 334 0.20      
5 A' 329 304 0.16      
6 A' 235 216 0.06      
7 A" 929 856 203.98      
8 A" 423 390 0.26      
9 A" 219 202 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 2561.1 cm-1
Scaled (by 0.9218) Zero Point Vibrational Energy (zpe) 2360.8 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 CISD/6-311+G(3df,2p)
ABC
0.08287 0.05073 0.04037

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.524 0.128 0.000
Br2 -1.389 0.324 0.000
F3 1.058 1.337 0.000
Cl4 1.058 -0.710 1.437
Cl5 1.058 -0.710 -1.437

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.92341.32091.74671.7467
Br21.92342.64873.02013.0201
F31.32092.64872.50022.5002
Cl41.74673.02012.50022.8733
Cl51.74673.02012.50022.8733

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 108.009 Br2 C1 Cl4 110.658
Br2 C1 Cl5 110.658 F3 C1 Cl4 108.377
F3 C1 Cl5 108.377 Cl4 C1 Cl5 110.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability