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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: CCSD(T)/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)/Def2TZVPP
 hartrees
Energy at 0K-2909.964006
Energy at 298.15K 
HF Energy-2908.744060
Nuclear repulsion energy367.796795
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)/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1110 1110        
2 A1 769 769        
3 A1 356 356        
4 E 1245 1245        
4 E 1245 1245        
5 E 554 554        
5 E 554 554        
6 E 307 307        
6 E 307 307        

Unscaled Zero Point Vibrational Energy (zpe) 3223.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3223.0 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)/Def2TZVPP
ABC
0.19131 0.06961 0.06961

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.809
Br2 0.000 0.000 1.118
F3 0.000 1.243 -1.270
F4 1.077 -0.622 -1.270
F5 -1.077 -0.622 -1.270

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.92741.32581.32581.3258
Br21.92742.69192.69192.6919
F31.32582.69192.15362.1536
F41.32582.69192.15362.1536
F51.32582.69192.15362.1536

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.311 Br2 C1 F4 110.311
Br2 C1 F5 110.311 F3 C1 F4 108.619
F3 C1 F5 108.619 F4 C1 F5 108.619
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability