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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: CCD/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 CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-2909.496074
Energy at 298.15K 
HF Energy-2908.603881
Nuclear repulsion energy366.130859
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/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 1108 1069 474.31      
2 A1 752 725 31.35      
3 A1 361 348 0.22      
4 E 1228 1185 250.37      
4 E 1228 1185 250.37      
5 E 540 521 1.49      
5 E 540 521 1.49      
6 E 309 298 0.00      
6 E 309 298 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3187.9 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 3074.8 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/aug-cc-pVDZ
ABC
0.18828 0.06917 0.06917

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.805
Br2 0.000 0.000 1.120
F3 0.000 1.253 -1.273
F4 1.085 -0.627 -1.273
F5 -1.085 -0.627 -1.273

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.92471.33811.33811.3381
Br21.92472.70172.70172.7017
F31.33812.70172.17092.1709
F41.33812.70172.17092.1709
F51.33812.70172.17092.1709

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.504 Br2 C1 F4 110.504
Br2 C1 F5 110.504 F3 C1 F4 108.419
F3 C1 F5 108.419 F4 C1 F5 108.419
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability