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All results from a given calculation for CHBr2F (dibromofluoromethane)

using model chemistry: CCSD=FULL/daug-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/daug-cc-pVDZ
 hartrees
Energy at 0K-5283.346924
Energy at 298.15K 
HF Energy-5282.659451
Nuclear repulsion energy480.851906
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/daug-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' 3191 3191 0.05      
2 A' 1321 1321 12.19      
3 A' 1083 1083 160.74      
4 A' 636 636 17.94      
5 A' 365 365 0.30      
6 A' 176 176 0.00      
7 A" 1215 1215 76.21      
8 A" 742 742 154.35      
9 A" 305 305 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 4516.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4516.7 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/daug-cc-pVDZ
ABC
0.18324 0.04076 0.03409

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.105 0.781 0.000
H2 -1.006 1.402 0.000
F3 1.001 1.582 0.000
Br4 -0.105 -0.290 1.608
Br5 -0.105 -0.290 -1.608

Atom - Atom Distances (Å)
  C1 H2 F3 Br4 Br5
C11.09421.36581.93231.9323
H21.09422.01492.50252.5025
F31.36582.01492.70492.7049
Br41.93232.50252.70493.2157
Br51.93232.50252.70493.2157

picture of dibromofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.490 H2 C1 Br4 108.354
H2 C1 Br5 108.354 F3 C1 Br4 108.988
F3 C1 Br5 108.988 Br4 C1 Br5 112.628
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability