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All results from a given calculation for CH2BrF (Methane, bromofluoro-)

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 CS 1A'
Energy calculated at CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-2711.374988
Energy at 298.15K-2711.380458
HF Energy-2710.862187
Nuclear repulsion energy164.522250
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 A' 3130 3019 14.17      
2 A' 1486 1434 0.08      
3 A' 1353 1305 46.73      
4 A' 1084 1046 171.98      
5 A' 672 648 54.24      
6 A' 320 309 0.94      
7 A" 3217 3103 2.62      
8 A" 1249 1205 3.03      
9 A" 953 919 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 6732.2 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 6493.2 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/aug-cc-pVDZ
ABC
1.30702 0.12449 0.11631

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.525 -1.110 0.000
F2 -0.594 -1.915 0.000
Br3 0.000 0.757 0.000
H4 1.101 -1.297 0.915
H5 1.101 -1.297 -0.915

Atom - Atom Distances (Å)
  C1 F2 Br3 H4 H5
C11.37801.93951.09711.0971
F21.37802.73702.02302.0230
Br31.93952.73702.50302.5030
H41.09712.02302.50301.8295
H51.09712.02302.50301.8295

picture of Methane, bromofluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Br3 110.027 F2 C1 H4 109.113
F2 C1 H5 109.113 Br3 C1 H4 107.786
Br3 C1 H5 107.786 H4 C1 H5 112.983
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability