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All results from a given calculation for CHBr2F (dibromofluoromethane)

using model chemistry: B2PLYP=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/Def2TZVPP
 hartrees
Energy at 0K-5286.108177
Energy at 298.15K 
HF Energy-5285.742515
Nuclear repulsion energy481.270237
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 B2PLYP=FULL/Def2TZVPP
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' 3184 3184 0.17 73.56 0.22 0.36
2 A' 1331 1331 12.35 3.60 0.57 0.72
3 A' 1089 1089 181.78 2.08 0.66 0.79
4 A' 627 627 22.95 10.69 0.08 0.15
5 A' 361 361 0.25 5.37 0.15 0.27
6 A' 170 170 0.00 3.42 0.44 0.61
7 A" 1203 1203 79.86 1.30 0.75 0.86
8 A" 711 711 191.42 5.44 0.75 0.86
9 A" 299 299 0.01 2.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4486.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4486.8 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 B2PLYP=FULL/Def2TZVPP
ABC
0.18374 0.04079 0.03410

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.102 0.785 0.000
H2 -1.006 1.377 0.000
F3 0.976 1.593 0.000
Br4 -0.102 -0.292 1.608
Br5 -0.102 -0.292 -1.608

Atom - Atom Distances (Å)
  C1 H2 F3 Br4 Br5
C11.08071.34751.93501.9350
H21.08071.99372.48762.4876
F31.34751.99372.70212.7021
Br41.93502.48762.70213.2153
Br51.93502.48762.70213.2153

picture of dibromofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.892 H2 C1 Br4 107.762
H2 C1 Br5 107.762 F3 C1 Br4 109.505
F3 C1 Br5 109.505 Br4 C1 Br5 112.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability