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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-2911.326709
Energy at 298.15K 
HF Energy-2910.972086
Nuclear repulsion energy365.784238
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 B2PLYP=FULLultrafine/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 1079 1079 559.22 3.73 0.74 0.85
2 A1 763 763 45.40 5.32 0.01 0.02
3 A1 345 345 0.48 7.10 0.34 0.51
4 E 1208 1208 309.99 0.56 0.75 0.86
4 E 1208 1208 309.98 0.56 0.75 0.86
5 E 552 552 1.47 1.26 0.75 0.86
5 E 552 552 1.47 1.26 0.75 0.86
6 E 305 305 0.02 1.46 0.75 0.86
6 E 305 305 0.02 1.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3159.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3159.4 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 B2PLYP=FULLultrafine/TZVP
ABC
0.19028 0.06869 0.06869

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.818
Br2 0.000 0.000 1.127
F3 0.000 1.247 -1.279
F4 1.080 -0.623 -1.279
F5 -1.080 -0.623 -1.279

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.94501.32901.32901.3290
Br21.94502.70912.70912.7091
F31.32902.70912.15942.1594
F41.32902.70912.15942.1594
F51.32902.70912.15942.1594

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.259 Br2 C1 F4 110.259
Br2 C1 F5 110.259 F3 C1 F4 108.672
F3 C1 F5 108.672 F4 C1 F5 108.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability