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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-5745.505680
Energy at 298.15K 
HF Energy-5745.505680
Nuclear repulsion energy731.907878
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 HSEh1PBE/6-311G**
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' 1120 1075 200.65 1.03 0.52 0.68
2 A' 806 774 275.43 3.07 0.62 0.76
3 A' 473 454 1.32 7.25 0.04 0.07
4 A' 349 335 0.21 3.76 0.55 0.71
5 A' 272 261 0.40 8.45 0.24 0.39
6 A' 162 156 0.07 3.71 0.64 0.78
7 A" 754 724 272.25 4.47 0.75 0.86
8 A" 313 301 0.38 3.42 0.75 0.86
9 A" 200 192 0.15 3.73 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2224.1 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 2136.1 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 HSEh1PBE/6-311G**
ABC
0.06355 0.03609 0.02781

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.131 0.511 0.000
F2 -1.249 1.235 0.000
Cl3 1.247 1.612 0.000
Br4 -0.131 -0.594 1.600
Br5 -0.131 -0.594 -1.600

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.33171.76401.94421.9442
F21.33172.52422.67462.6746
Cl31.76402.52423.05363.0536
Br41.94422.67463.05363.1997
Br51.94422.67463.05363.1997

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.442 F2 C1 Br4 107.995
F2 C1 Br5 107.995 Cl3 C1 Br4 110.774
Cl3 C1 Br5 110.774 Br4 C1 Br5 110.746
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.110      
2 F -0.138      
3 Cl 0.060      
4 Br 0.094      
5 Br 0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.322 -0.411 0.000 0.522
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.106 0.884 0.000
y 0.884 -59.145 0.000
z 0.000 0.000 -57.346
Traceless
 xyz
x -1.861 0.884 0.000
y 0.884 -0.419 0.000
z 0.000 0.000 2.279
Polar
3z2-r24.559
x2-y2-0.962
xy0.884
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.127 1.434 0.000
y 1.434 7.715 0.000
z 0.000 0.000 9.603


<r2> (average value of r2) Å2
<r2> 341.868
(<r2>)1/2 18.490