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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: CCD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-311G**
 hartrees
Energy at 0K-2909.509691
Energy at 298.15K 
HF Energy-2908.636160
Nuclear repulsion energy368.141392
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/6-311G**
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 1142 1090 542.77      
2 A1 784 749 43.10      
3 A1 359 343 0.00      
4 E 1292 1234 304.64      
4 E 1292 1234 304.64      
5 E 565 540 2.87      
5 E 565 540 2.87      
6 E 316 302 0.06      
6 E 316 302 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 3315.6 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 3166.7 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/6-311G**
ABC
0.19238 0.06964 0.06964

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.811
Br2 0.000 0.000 1.119
F3 0.000 1.240 -1.270
F4 1.074 -0.620 -1.270
F5 -1.074 -0.620 -1.270

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.92961.32211.32211.3221
Br21.92962.69102.69102.6910
F31.32212.69102.14762.1476
F41.32212.69102.14762.1476
F51.32212.69102.14762.1476

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.301 Br2 C1 F4 110.301
Br2 C1 F5 110.301 F3 C1 F4 108.629
F3 C1 F5 108.629 F4 C1 F5 108.629
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability