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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: B2PLYP/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 B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-5745.316055
Energy at 298.15K 
HF Energy-5745.056148
Nuclear repulsion energy727.664072
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 B2PLYP/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' 1051 1051 153.82 4.33 0.46 0.63
2 A' 795 795 208.32 6.38 0.67 0.80
3 A' 461 461 0.44 11.78 0.02 0.03
4 A' 341 341 0.07 2.83 0.41 0.58
5 A' 269 269 0.44 7.20 0.12 0.22
6 A' 162 162 0.09 2.24 0.58 0.73
7 A" 746 746 217.55 8.56 0.75 0.86
8 A" 308 308 0.07 2.49 0.75 0.86
9 A" 197 197 0.09 1.95 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2164.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2164.8 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 B2PLYP/aug-cc-pVDZ
ABC
0.06263 0.03572 0.02757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.132 0.510 0.000
F2 -1.266 1.249 0.000
Cl3 1.259 1.618 0.000
Br4 -0.132 -0.597 1.606
Br5 -0.132 -0.597 -1.606

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.35451.77781.95091.9509
F21.35452.55182.69782.6978
Cl31.77782.55183.06933.0693
Br41.95092.69783.06933.2122
Br51.95092.69783.06933.2122

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.354 F2 C1 Br4 108.052
F2 C1 Br5 108.052 Cl3 C1 Br4 110.722
Cl3 C1 Br5 110.722 Br4 C1 Br5 110.828
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.556      
2 F -0.308      
3 Cl 0.084      
4 Br 0.390      
5 Br 0.390      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.378 -0.378 0.000 0.535
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.767 1.270 -0.000
y 1.270 -59.577 0.017
z -0.000 0.017 -57.848
Traceless
 xyz
x -2.054 1.270 -0.000
y 1.270 -0.270 0.017
z -0.000 0.017 2.324
Polar
3z2-r24.648
x2-y2-1.190
xy1.270
xz-0.000
yz0.017


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.948 1.141 -0.000
y 1.141 10.335 -0.002
z -0.000 -0.002 12.130


<r2> (average value of r2) Å2
<r2> 345.448
(<r2>)1/2 18.586