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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: B2PLYP=FULLultrafine/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-2911.153662
Energy at 298.15K 
HF Energy-2910.857979
Nuclear repulsion energy365.169451
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/aug-cc-pVDZ
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 1061 1021 498.94 3.63 0.43 0.60
2 A1 739 711 35.93 9.71 0.01 0.02
3 A1 348 335 0.04 6.88 0.22 0.35
4 E 1176 1132 261.01 1.73 0.75 0.86
4 E 1176 1132 261.01 1.73 0.75 0.86
5 E 531 511 0.95 0.75 0.75 0.86
5 E 530 510 0.95 0.75 0.75 0.86
6 E 300 288 0.00 0.79 0.75 0.86
6 E 300 288 0.00 0.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3080.3 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 2964.1 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/aug-cc-pVDZ
ABC
0.18758 0.06877 0.06877

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.810
Br2 0.000 0.000 1.124
F3 0.000 1.256 -1.277
F4 1.087 -0.628 -1.277
F5 -1.087 -0.628 -1.277

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.93361.33971.33971.3397
Br21.93362.70922.70922.7092
F31.33972.70922.17492.1749
F41.33972.70922.17492.1749
F51.33972.70922.17492.1749

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.399 Br2 C1 F4 110.399
Br2 C1 F5 110.399 F3 C1 F4 108.527
F3 C1 F5 108.527 F4 C1 F5 108.527
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability