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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-5741.267733
Energy at 298.15K 
HF Energy-5741.267733
Nuclear repulsion energy721.681639
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 M06-2X/6-31G
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' 1113 1113 161.29 1.53 0.67 0.80
2 A' 776 776 245.89 5.20 0.66 0.79
3 A' 438 438 3.40 10.28 0.04 0.08
4 A' 335 335 0.72 5.02 0.67 0.80
5 A' 267 267 0.01 10.23 0.30 0.46
6 A' 164 164 0.00 5.26 0.70 0.82
7 A" 752 752 259.55 3.81 0.75 0.86
8 A" 305 305 0.48 4.52 0.75 0.86
9 A" 194 194 0.01 5.37 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2172.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2172.0 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 M06-2X/6-31G
ABC
0.06085 0.03539 0.02719

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.135 0.501 0.000
F2 -1.286 1.260 0.000
Cl3 1.284 1.643 0.000
Br4 -0.135 -0.604 1.611
Br5 -0.135 -0.604 -1.611

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.37891.82121.95371.9537
F21.37892.59842.71942.7194
Cl31.82122.59843.10783.1078
Br41.95372.71943.10783.2222
Br51.95372.71943.10783.2222

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 107.777 F2 C1 Br4 108.132
F2 C1 Br5 108.132 Cl3 C1 Br4 110.781
Cl3 C1 Br5 110.781 Br4 C1 Br5 111.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.377      
2 F -0.248      
3 Cl 0.177      
4 Br 0.224      
5 Br 0.224      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.456 -0.817 0.000 0.935
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -61.333 0.913 0.000
y 0.913 -60.450 0.000
z 0.000 0.000 -58.115
Traceless
 xyz
x -2.050 0.913 0.000
y 0.913 -0.726 0.000
z 0.000 0.000 2.776
Polar
3z2-r25.552
x2-y2-0.883
xy0.913
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.679 1.491 0.000
y 1.491 6.459 0.000
z 0.000 0.000 8.365


<r2> (average value of r2) Å2
<r2> 350.670
(<r2>)1/2 18.726