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All results from a given calculation for CHBr2F (dibromofluoromethane)

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-5283.265302
Energy at 298.15K 
HF Energy-5282.637952
Nuclear repulsion energy479.719634
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' 3195 3195 4.04      
2 A' 1340 1340 22.37      
3 A' 1139 1139 183.69      
4 A' 632 632 21.47      
5 A' 364 364 0.44      
6 A' 175 175 0.01      
7 A" 1213 1213 92.08      
8 A" 732 732 167.22      
9 A" 304 304 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 4546.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4546.7 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
0.18260 0.04053 0.03389

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 -0.102 0.787 0.000
H2 -1.021 1.386 0.000
F3 0.977 1.599 0.000
Br4 -0.102 -0.293 1.613
Br5 -0.102 -0.293 -1.613

Atom - Atom Distances (Å)
  C1 H2 F3 Br4 Br5
C11.09661.35061.94111.9411
H21.09662.00972.50282.5028
F31.35062.00972.71012.7101
Br41.94112.50282.71013.2254
Br51.94112.50282.71013.2254

picture of dibromofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.983 H2 C1 Br4 107.693
H2 C1 Br5 107.693 F3 C1 Br4 109.530
F3 C1 Br5 109.530 Br4 C1 Br5 112.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability