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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: M06-2X/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-5746.618585
Energy at 298.15K 
HF Energy-5746.618585
Nuclear repulsion energy734.059060
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/cc-pVTZ
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 1094 168.59 2.73 0.37 0.54
2 A' 827 790 218.84 5.37 0.61 0.76
3 A' 477 456 0.95 9.35 0.02 0.03
4 A' 352 336 0.00 3.19 0.45 0.62
5 A' 274 262 0.23 6.61 0.20 0.34
6 A' 164 157 0.03 2.54 0.63 0.78
7 A" 780 745 232.65 7.31 0.75 0.86
8 A" 320 305 0.00 2.56 0.75 0.86
9 A" 200 191 0.04 2.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2269.7 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 2167.8 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 M06-2X/cc-pVTZ
ABC
0.06394 0.03628 0.02801

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.132 0.508 0.000
F2 -1.247 1.238 0.000
Cl3 1.249 1.600 0.000
Br4 -0.132 -0.591 1.595
Br5 -0.132 -0.591 -1.595

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.33291.76031.93701.9370
F21.33292.52232.67082.6708
Cl31.76032.52233.04153.0415
Br41.93702.67083.04153.1894
Br51.93702.67083.04153.1894

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.476 F2 C1 Br4 108.110
F2 C1 Br5 108.110 Cl3 C1 Br4 110.607
Cl3 C1 Br5 110.607 Br4 C1 Br5 110.832
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.150      
2 F -0.119      
3 Cl -0.017      
4 Br -0.007      
5 Br -0.007      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.350 -0.328 0.000 0.480
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.036 1.087 0.000
y 1.087 -58.937 0.000
z 0.000 0.000 -57.423
Traceless
 xyz
x -1.856 1.087 0.000
y 1.087 -0.208 0.000
z 0.000 0.000 2.063
Polar
3z2-r24.127
x2-y2-1.099
xy1.087
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.305 1.259 0.000
y 1.259 8.796 0.000
z 0.000 0.000 10.676


<r2> (average value of r2) Å2
<r2> 339.907
(<r2>)1/2 18.437