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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: CCSD(T)=FULL/cc-pVTZ

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(T)=FULL/cc-pVTZ
 hartrees
Energy at 0K-5743.035276
Energy at 298.15K 
HF Energy-5741.762362
Nuclear repulsion energy735.048267
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(T)=FULL/cc-pVTZ
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' 1120 1073        
2 A' 826 792        
3 A' 471 451        
4 A' 349 335        
5 A' 272 261        
6 A' 164 157        
7 A" 777 744        
8 A" 316 303        
9 A" 199 191        

Unscaled Zero Point Vibrational Energy (zpe) 2247.9 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 2153.5 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(T)=FULL/cc-pVTZ
ABC
0.06377 0.03650 0.02816

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.133 0.509 0.000
F2 -1.249 1.246 0.000
Cl3 1.256 1.595 0.000
Br4 -0.133 -0.591 1.588
Br5 -0.133 -0.591 -1.588

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.33781.76351.93211.9321
F21.33782.52982.67312.6731
Cl31.76352.52983.03873.0387
Br41.93212.67313.03873.1763
Br51.93212.67313.03873.1763

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.540 F2 C1 Br4 108.291
F2 C1 Br5 108.291 Cl3 C1 Br4 110.537
Cl3 C1 Br5 110.537 Br4 C1 Br5 110.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability