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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: PBEPBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/3-21G
 hartrees
Energy at 0K-3613.988623
Energy at 298.15K-3613.991848
HF Energy-3613.988623
Nuclear repulsion energy503.749160
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 PBEPBE/3-21G
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' 1126 1116 171.16 0.74 0.29 0.44
2 A' 717 711 321.66 2.28 0.19 0.31
3 A' 417 414 8.52 12.96 0.02 0.03
4 A' 304 301 0.50 6.31 0.67 0.81
5 A' 268 266 0.09 10.52 0.32 0.48
6 A' 194 192 0.22 6.61 0.70 0.82
7 A" 666 660 308.06 2.43 0.75 0.86
8 A" 331 328 2.49 7.43 0.75 0.86
9 A" 182 181 0.00 6.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2103.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 2083.9 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 PBEPBE/3-21G
ABC
0.07346 0.04603 0.03650

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.518 0.186 0.000
Br2 -1.450 0.343 0.000
F3 1.108 1.417 0.000
Cl4 1.108 -0.761 1.524
Cl5 1.108 -0.761 -1.524

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.97461.36491.88931.8893
Br21.97462.77483.17653.1765
F31.36492.77482.65822.6582
Cl41.88933.17652.65823.0489
Cl51.88933.17652.65823.0489

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 111.068 Br2 C1 Cl4 110.571
Br2 C1 Cl5 110.571 F3 C1 Cl4 108.468
F3 C1 Cl5 108.468 Cl4 C1 Cl5 107.587
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.311      
2 Br 0.246      
3 F -0.157      
4 Cl 0.111      
5 Cl 0.111      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.014 0.490 0.000 1.126
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.809 -0.072 0.000
y -0.072 -54.476 0.000
z 0.000 0.000 -55.018
Traceless
 xyz
x 1.938 -0.072 0.000
y -0.072 -0.563 0.000
z 0.000 0.000 -1.375
Polar
3z2-r2-2.751
x2-y21.667
xy-0.072
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.542 -1.516 0.000
y -1.516 4.322 0.000
z 0.000 0.000 7.074


<r2> (average value of r2) Å2
<r2> 282.940
(<r2>)1/2 16.821