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

using model chemistry: CCSD=FULL/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 CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-2711.338580
Energy at 298.15K-2711.344046
HF Energy-2710.846655
Nuclear repulsion energy164.515636
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 CCSD=FULL/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' 3134 3134 22.90      
2 A' 1509 1509 0.99      
3 A' 1358 1358 67.58      
4 A' 1132 1132 178.64      
5 A' 661 661 56.70      
6 A' 318 318 0.60      
7 A" 3217 3217 11.37      
8 A" 1264 1264 4.24      
9 A" 952 952 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 6772.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6772.3 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 CCSD=FULL/cc-pVDZ
ABC
1.33307 0.12395 0.11602

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.514 -1.119 0.000
F2 -0.588 -1.918 0.000
Br3 0.000 0.759 0.000
H4 1.103 -1.292 0.912
H5 1.103 -1.292 -0.912

Atom - Atom Distances (Å)
  C1 F2 Br3 H4 H5
C11.36061.94691.09871.0987
F21.36062.74012.01962.0196
Br31.94692.74012.50042.5004
H41.09872.01962.50041.8231
H51.09872.01962.50041.8231

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 110.623 F2 C1 H4 109.956
F2 C1 H5 109.956 Br3 C1 H4 107.053
Br3 C1 H5 107.053 H4 C1 H5 112.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability