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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-2911.412178
Energy at 298.15K 
HF Energy-2910.992584
Nuclear repulsion energy367.016427
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/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 1083 1083 518.55 3.18 0.58 0.73
2 A1 762 762 42.97 6.57 0.01 0.02
3 A1 350 350 0.26 6.56 0.27 0.42
4 E 1209 1209 272.37 0.85 0.75 0.86
4 E 1209 1209 272.35 0.85 0.75 0.86
5 E 549 549 1.15 0.88 0.75 0.86
5 E 549 549 1.15 0.88 0.75 0.86
6 E 304 304 0.00 0.97 0.75 0.86
6 E 304 304 0.00 0.97 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3159.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3159.3 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/Def2TZVPP
ABC
0.19083 0.06927 0.06927

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.813
Br2 0.000 0.000 1.121
F3 0.000 1.245 -1.273
F4 1.078 -0.622 -1.273
F5 -1.078 -0.622 -1.273

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.93421.32711.32711.3271
Br21.93422.69822.69822.6982
F31.32712.69822.15632.1563
F41.32712.69822.15632.1563
F51.32712.69822.15632.1563

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.264 Br2 C1 F4 110.264
Br2 C1 F5 110.264 F3 C1 F4 108.667
F3 C1 F5 108.667 F4 C1 F5 108.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability