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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: M06-2X/STO-3G

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/STO-3G
 hartrees
Energy at 0K-5683.316325
Energy at 298.15K 
HF Energy-5683.316325
Nuclear repulsion energy718.526008
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/STO-3G
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' 1315 1315 128.85 1.27 0.32 0.49
2 A' 865 865 211.25 7.86 0.52 0.69
3 A' 492 492 8.40 7.84 0.01 0.03
4 A' 357 357 0.30 3.43 0.75 0.86
5 A' 275 275 1.57 5.59 0.31 0.48
6 A' 169 169 0.08 3.21 0.71 0.83
7 A" 890 890 200.56 2.77 0.75 0.86
8 A" 330 330 0.53 2.67 0.75 0.86
9 A" 193 193 1.33 3.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2442.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2442.3 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/STO-3G
ABC
0.06048 0.03493 0.02700

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.101 0.508 0.000
F2 -0.431 1.765 0.000
Cl3 1.969 0.705 0.000
Br4 -0.431 -0.442 1.620
Br5 -0.431 -0.442 -1.620

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.36421.87851.95181.9518
F21.36422.62402.73692.7369
Cl31.87852.62403.11453.1145
Br41.95182.73693.11453.2393
Br51.95182.73693.11453.2393

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 106.962 F2 C1 Br4 109.987
F2 C1 Br5 109.987 Cl3 C1 Br4 108.793
Cl3 C1 Br5 108.793 Br4 C1 Br5 112.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.064      
2 F -0.036      
3 Cl -0.145      
4 Br 0.058      
5 Br 0.058      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.477 0.090 0.000 1.480
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.974 -0.946 0.000
y -0.946 -53.964 0.000
z 0.000 0.000 -53.734
Traceless
 xyz
x -3.125 -0.946 0.000
y -0.946 1.390 0.000
z 0.000 0.000 1.735
Polar
3z2-r23.470
x2-y2-3.010
xy-0.946
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.667 0.946 0.000
y 0.946 2.315 0.000
z 0.000 0.000 4.885


<r2> (average value of r2) Å2
<r2> 350.266
(<r2>)1/2 18.715