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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: wB97X-D/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 wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-5741.870603
Energy at 298.15K 
HF Energy-5741.870603
Nuclear repulsion energy740.024565
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 wB97X-D/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' 1146 1146 142.38 2.23 0.41 0.58
2 A' 818 818 206.91 4.09 0.69 0.81
3 A' 474 474 0.86 9.25 0.02 0.04
4 A' 354 354 0.00 2.46 0.46 0.63
5 A' 276 276 0.12 5.43 0.15 0.27
6 A' 169 169 0.03 1.88 0.62 0.76
7 A" 797 797 208.22 4.38 0.75 0.86
8 A" 324 324 0.03 1.91 0.75 0.86
9 A" 199 199 0.00 1.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2278.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2278.2 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 wB97X-D/6-31G(2df,p)
ABC
0.06417 0.03715 0.02856

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.136 0.499 0.000
F2 -1.240 1.234 0.000
Cl3 1.264 1.590 0.000
Br4 -0.136 -0.588 1.573
Br5 -0.136 -0.588 -1.573

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.32671.77431.91201.9120
F21.32672.52902.64822.6482
Cl31.77432.52903.02903.0290
Br41.91202.64823.02903.1465
Br51.91202.64823.02903.1465

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.422 F2 C1 Br4 108.348
F2 C1 Br5 108.348 Cl3 C1 Br4 110.453
Cl3 C1 Br5 110.453 Br4 C1 Br5 110.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.060      
2 F -0.055      
3 Cl -0.057      
4 Br 0.086      
5 Br 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.048 -0.310 0.000 0.313
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -58.909 0.703 0.000
y 0.703 -58.005 0.000
z 0.000 0.000 -56.444
Traceless
 xyz
x -1.685 0.703 0.000
y 0.703 -0.328 0.000
z 0.000 0.000 2.013
Polar
3z2-r24.026
x2-y2-0.904
xy0.703
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.899 1.196 0.000
y 1.196 9.092 0.000
z 0.000 0.000 10.666


<r2> (average value of r2) Å2
<r2> 334.075
(<r2>)1/2 18.278