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All results from a given calculation for CHBrF2 (Methane, bromodifluoro-)

using model chemistry: CCD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-311G**
 hartrees
Energy at 0K-2810.431723
Energy at 298.15K-2810.436752
HF Energy-2809.747415
Nuclear repulsion energy258.548422
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3198 3055 21.38      
2 A' 1362 1301 128.70      
3 A' 1165 1113 268.41      
4 A' 743 710 105.93      
5 A' 597 570 7.17      
6 A' 334 319 0.12      
7 A" 1436 1372 31.32      
8 A" 1213 1158 207.07      
9 A" 327 312 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 5187.1 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 4954.2 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/6-311G**
ABC
0.34160 0.09615 0.07833

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.422 -0.910 0.000
H2 -1.507 -0.985 0.000
Br3 0.076 0.961 0.000
F4 0.076 -1.511 1.084
F5 0.076 -1.511 -1.084

Atom - Atom Distances (Å)
  C1 H2 Br3 F4 F5
C11.08811.93661.33531.3353
H21.08812.50891.98961.9896
Br31.93662.50892.69942.6994
F41.33531.98962.69942.1673
F51.33531.98962.69942.1673

picture of Methane, bromodifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 108.825 H2 C1 F4 109.949
H2 C1 F5 109.949 Br3 C1 F4 109.812
Br3 C1 F5 109.812 F4 C1 F5 108.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability