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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: PBE1PBE/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/daug-cc-pVDZ
 hartrees
Energy at 0K-5745.531048
Energy at 298.15K 
HF Energy-5745.531048
Nuclear repulsion energy733.158954
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 PBE1PBE/daug-cc-pVDZ
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' 1094 1094 157.89 4.05 0.35 0.52
2 A' 814 814 214.08 5.19 0.61 0.75
3 A' 473 473 0.65 11.93 0.01 0.03
4 A' 346 346 0.05 2.65 0.37 0.54
5 A' 272 272 0.37 6.56 0.12 0.21
6 A' 162 162 0.07 1.91 0.56 0.72
7 A" 761 761 225.44 6.69 0.75 0.86
8 A" 312 312 0.08 2.17 0.75 0.86
9 A" 198 198 0.07 1.68 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2216.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2216.6 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 PBE1PBE/daug-cc-pVDZ
ABC
0.06353 0.03628 0.02800

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.132 0.510 0.000
F2 -1.254 1.245 0.000
Cl3 1.254 1.602 0.000
Br4 -0.132 -0.593 1.593
Br5 -0.132 -0.593 -1.593

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.34151.76511.93761.9376
F21.34152.53372.67872.6787
Cl31.76512.53373.04613.0461
Br41.93762.67873.04613.1866
Br51.93762.67873.04613.1866

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.524 F2 C1 Br4 108.175
F2 C1 Br5 108.175 Cl3 C1 Br4 110.620
Cl3 C1 Br5 110.620 Br4 C1 Br5 110.634
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.374      
2 F -0.570      
3 Cl 0.216      
4 Br 0.364      
5 Br 0.364      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.312 -0.303 0.000 0.435
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -59.976 1.121 0.000
y 1.121 -58.840 0.000
z 0.000 0.000 -57.281
Traceless
 xyz
x -1.916 1.121 0.000
y 1.121 -0.211 0.000
z 0.000 0.000 2.127
Polar
3z2-r24.254
x2-y2-1.137
xy1.121
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.242 1.132 0.000
y 1.132 10.550 0.000
z 0.000 0.000 12.299


<r2> (average value of r2) Å2
<r2> 340.340
(<r2>)1/2 18.448