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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: CCSD=FULL/TZVP

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=FULL/TZVP
 hartrees
Energy at 0K-2909.822208
Energy at 298.15K 
HF Energy-2908.720821
Nuclear repulsion energy367.196722
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/TZVP
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 1128 1068 535.93      
2 A1 783 742 42.39      
3 A1 356 338 0.00      
4 E 1268 1201 300.89      
4 E 1268 1201 300.89      
5 E 567 537 2.33      
5 E 567 537 2.33      
6 E 313 296 0.03      
6 E 313 296 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 3280.2 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 3108.0 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=FULL/TZVP
ABC
0.19208 0.06917 0.06917

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.814
Br2 0.000 0.000 1.123
F3 0.000 1.241 -1.275
F4 1.075 -0.620 -1.275
F5 -1.075 -0.620 -1.275

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.93661.32381.32381.3238
Br21.93662.69982.69982.6998
F31.32382.69982.14932.1493
F41.32382.69982.14932.1493
F51.32382.69982.14932.1493

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.384 Br2 C1 F4 110.384
Br2 C1 F5 110.384 F3 C1 F4 108.543
F3 C1 F5 108.543 F4 C1 F5 108.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability