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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: CCSD=FULL/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-5742.402790
Energy at 298.15K 
HF Energy-5741.563909
Nuclear repulsion energy730.472800
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/aug-cc-pVDZ
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' 1087 1087 138.63      
2 A' 837 837 174.21      
3 A' 472 472 0.27      
4 A' 351 351 0.15      
5 A' 277 277 0.31      
6 A' 168 168 0.08      
7 A" 791 791 177.95      
8 A" 318 318 0.18      
9 A" 204 204 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 2252.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2252.1 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/aug-cc-pVDZ
ABC
0.06301 0.03602 0.02781

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.130 0.504 0.000
F2 -1.269 1.243 0.000
Cl3 1.253 1.614 0.000
Br4 -0.130 -0.595 1.599
Br5 -0.130 -0.595 -1.599

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.35831.77391.93971.9397
F21.35832.54972.68942.6894
Cl31.77392.54973.05773.0577
Br41.93972.68943.05773.1970
Br51.93972.68943.05773.1970

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.246 F2 C1 Br4 107.967
F2 C1 Br5 107.967 Cl3 C1 Br4 110.770
Cl3 C1 Br5 110.770 Br4 C1 Br5 110.994
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability