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All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: HF/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-3589.253137
Energy at 298.15K-3589.256726
HF Energy-3589.253137
Nuclear repulsion energy514.922618
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 HF/STO-3G
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' 1385 1131 102.28 3.75 0.38 0.55
2 A' 1005 821 197.57 9.68 0.66 0.79
3 A' 557 455 9.44 12.07 0.02 0.03
4 A' 364 297 3.82 3.06 0.75 0.86
5 A' 323 264 3.67 5.31 0.34 0.51
6 A' 228 186 1.50 3.52 0.71 0.83
7 A" 1007 822 221.62 12.19 0.75 0.86
8 A" 407 332 2.45 3.60 0.75 0.86
9 A" 216 176 0.43 3.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2745.3 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 2241.5 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 HF/STO-3G
ABC
0.07683 0.04809 0.03815

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.502 0.166 0.000
Br2 -1.421 0.331 0.000
F3 1.086 1.391 0.000
Cl4 1.086 -0.738 1.491
Cl5 1.086 -0.738 -1.491

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.93001.35781.83831.8383
Br21.93002.72183.10623.1062
F31.35782.72182.59932.5993
Cl41.83833.10622.59932.9810
Cl51.83833.10622.59932.9810

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.554 Br2 C1 Cl4 111.015
Br2 C1 Cl5 111.015 F3 C1 Cl4 107.892
F3 C1 Cl5 107.892 Cl4 C1 Cl5 108.353
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.199      
2 Br 0.096      
3 F -0.079      
4 Cl -0.108      
5 Cl -0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.912 1.067 0.000 1.403
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.177 0.833 0.000
y 0.833 -50.348 0.000
z 0.000 0.000 -52.165
Traceless
 xyz
x 1.079 0.833 0.000
y 0.833 0.824 0.000
z 0.000 0.000 -1.903
Polar
3z2-r2-3.805
x2-y20.170
xy0.833
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.946 -0.923 0.000
y -0.923 1.957 0.000
z 0.000 0.000 3.645


<r2> (average value of r2) Å2
<r2> 270.147
(<r2>)1/2 16.436