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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: PBE1PBE/aug-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/aug-cc-pVDZ
 hartrees
Energy at 0K-5745.529481
Energy at 298.15K 
HF Energy-5745.529481
Nuclear repulsion energy733.269312
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/aug-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' 1096 1054 157.40 3.81 0.43 0.60
2 A' 815 784 215.35 5.44 0.63 0.78
3 A' 473 455 0.63 11.26 0.02 0.03
4 A' 347 333 0.05 2.62 0.39 0.56
5 A' 273 263 0.39 6.35 0.12 0.22
6 A' 163 157 0.07 2.05 0.58 0.74
7 A" 761 732 225.23 7.53 0.75 0.86
8 A" 313 301 0.08 2.22 0.75 0.86
9 A" 199 191 0.07 1.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2219.3 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 2134.1 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 PBE1PBE/aug-cc-pVDZ
ABC
0.06352 0.03630 0.02802

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-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 1.247 0.000
Cl3 1.256 1.600 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
C11.34171.76481.93751.9375
F21.34172.53432.67932.6793
Cl31.76482.53433.04523.0452
Br41.93752.67933.04523.1854
Br51.93752.67933.04523.1854

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.568 F2 C1 Br4 108.210
F2 C1 Br5 108.210 Cl3 C1 Br4 110.591
Cl3 C1 Br5 110.591 Br4 C1 Br5 110.583
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.649      
2 F -0.275      
3 Cl 0.094      
4 Br 0.415      
5 Br 0.415      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.329 -0.305 0.000 0.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.021 1.195 0.000
y 1.195 -58.858 0.000
z 0.000 0.000 -57.296
Traceless
 xyz
x -1.944 1.195 0.000
y 1.195 -0.199 0.000
z 0.000 0.000 2.143
Polar
3z2-r24.287
x2-y2-1.163
xy1.195
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.904 1.127 0.000
y 1.127 10.240 0.000
z 0.000 0.000 12.011


<r2> (average value of r2) Å2
<r2> 340.225
(<r2>)1/2 18.445