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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: B3LYP/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 B3LYP/3-21G*
 hartrees
Energy at 0K-3615.419551
Energy at 298.15K-3615.422968
HF Energy-3615.419551
Nuclear repulsion energy518.187730
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/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' 1097 1056 129.17 1.21 0.75 0.86
2 A' 743 715 268.32 2.67 0.75 0.86
3 A' 464 446 4.73 11.68 0.02 0.04
4 A' 318 306 0.03 5.05 0.61 0.75
5 A' 291 280 0.08 6.71 0.28 0.43
6 A' 212 204 0.01 3.95 0.65 0.79
7 A" 720 693 269.67 3.64 0.75 0.86
8 A" 356 343 0.62 4.94 0.75 0.86
9 A" 201 193 0.04 3.69 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2201.4 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 2117.8 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 B3LYP/3-21G*
ABC
0.07773 0.04876 0.03888

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.525 0.154 0.000
Br2 -1.415 0.306 0.000
F3 1.079 1.413 0.000
Cl4 1.079 -0.716 1.476
Cl5 1.079 -0.716 -1.476

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.94601.37521.80051.8005
Br21.94602.72853.07283.0728
F31.37522.72852.59022.5902
Cl41.80053.07282.59022.9521
Cl51.80053.07282.59022.9521

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 109.269 Br2 C1 Cl4 110.142
Br2 C1 Cl5 110.142 F3 C1 Cl4 108.560
F3 C1 Cl5 108.560 Cl4 C1 Cl5 110.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.015      
2 Br 0.067      
3 F -0.230      
4 Cl 0.074      
5 Cl 0.074      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.703 -0.233 0.000 0.741
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.738 -0.963 0.000
y -0.963 -54.215 0.000
z 0.000 0.000 -53.022
Traceless
 xyz
x 1.881 -0.963 0.000
y -0.963 -1.835 0.000
z 0.000 0.000 -0.046
Polar
3z2-r2-0.092
x2-y22.477
xy-0.963
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.496 -1.099 0.000
y -1.099 5.088 0.000
z 0.000 0.000 7.240


<r2> (average value of r2) Å2
<r2> 267.758
(<r2>)1/2 16.363