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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: B3LYP/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 B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-5746.475438
Energy at 298.15K 
HF Energy-5746.475438
Nuclear repulsion energy724.862348
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 B3LYP/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' 1054 1023 160.51 4.36 0.43 0.60
2 A' 773 750 219.77 6.40 0.64 0.78
3 A' 455 442 0.55 11.89 0.02 0.04
4 A' 335 326 0.24 3.02 0.40 0.57
5 A' 263 255 0.52 7.85 0.12 0.21
6 A' 158 153 0.10 2.43 0.56 0.72
7 A" 721 699 231.21 8.62 0.75 0.86
8 A" 301 292 0.44 2.70 0.75 0.86
9 A" 193 187 0.13 2.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2126.6 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2063.7 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 B3LYP/aug-cc-pVDZ
ABC
0.06229 0.03541 0.02730

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.133 0.515 0.000
F2 -1.263 1.251 0.000
Cl3 1.261 1.625 0.000
Br4 -0.133 -0.600 1.615
Br5 -0.133 -0.600 -1.615

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.34911.78211.96181.9618
F21.34912.55252.70342.7034
Cl31.78212.55253.08203.0820
Br41.96182.70343.08203.2292
Br51.96182.70343.08203.2292

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.417 F2 C1 Br4 108.045
F2 C1 Br5 108.045 Cl3 C1 Br4 110.723
Cl3 C1 Br5 110.723 Br4 C1 Br5 110.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.491      
2 F -0.281      
3 Cl 0.081      
4 Br 0.346      
5 Br 0.346      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.344 -0.321 0.000 0.470
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.448 1.196 0.000
y 1.196 -59.277 0.000
z 0.000 0.000 -57.682
Traceless
 xyz
x -1.968 1.196 0.000
y 1.196 -0.212 0.000
z 0.000 0.000 2.181
Polar
3z2-r24.361
x2-y2-1.171
xy1.196
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.067 1.187 0.000
y 1.187 10.510 0.000
z 0.000 0.000 12.400


<r2> (average value of r2) Å2
<r2> 347.891
(<r2>)1/2 18.652