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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: MP2=FULL/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-3627.349254
Energy at 298.15K-3627.352986
HF Energy-3626.317173
Nuclear repulsion energy532.654243
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 MP2=FULL/6-31G(2df,p)
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' 1144 1075 141.80 1.31 0.58 0.73
2 A' 853 802 221.79 2.43 0.71 0.83
3 A' 521 489 1.40 9.09 0.01 0.02
4 A' 356 335 0.15 1.89 0.75 0.86
5 A' 322 303 0.08 4.08 0.21 0.34
6 A' 228 214 0.01 2.02 0.66 0.79
7 A" 861 809 218.28 2.69 0.75 0.86
8 A" 405 380 0.02 2.24 0.75 0.86
9 A" 214 201 0.02 1.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2451.5 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 2304.2 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 MP2=FULL/6-31G(2df,p)
ABC
0.08217 0.05155 0.04091

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.504 0.137 0.000
Br2 -1.373 0.319 0.000
F3 1.047 1.353 0.000
Cl4 1.047 -0.711 1.440
Cl5 1.047 -0.711 -1.440

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.88561.33191.75711.7571
Br21.88562.63112.99802.9980
F31.33192.63112.51682.5168
Cl41.75712.99802.51682.8808
Cl51.75712.99802.51682.8808

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 108.496 Br2 C1 Cl4 110.726
Br2 C1 Cl5 110.726 F3 C1 Cl4 108.344
F3 C1 Cl5 108.344 Cl4 C1 Cl5 110.125
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability