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All results from a given calculation for CHFCl (Chlorofluoromethyl radical)

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-45.302839
Energy at 298.15K 
HF Energy-45.302839
Nuclear repulsion energy34.661691
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/CEP-121G*
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 3145 3048 17.71 106.86 0.27 0.43
2 A 1298 1258 60.64 5.31 0.73 0.85
3 A 1152 1117 215.18 3.77 0.44 0.61
4 A 849 823 49.60 4.00 0.57 0.72
5 A 744 721 53.85 14.07 0.19 0.32
6 A 392 380 1.14 3.62 0.65 0.78

Unscaled Zero Point Vibrational Energy (zpe) 3790.0 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 3674.1 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/CEP-121G*
ABC
1.87944 0.18981 0.17366

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.555 0.559 -0.139
H2 0.736 1.501 0.382
F3 1.543 -0.346 0.028
Cl4 -1.056 -0.102 0.012

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.09181.34991.7475
H21.09182.04662.4327
F31.34992.04662.6099
Cl41.74752.43272.6099

picture of Chlorofluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 113.474 H2 C1 Cl4 115.990
F3 C1 Cl4 114.216
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.046      
2 H 0.179      
3 F -0.183      
4 Cl -0.042      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.011 1.223 0.470 1.310
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.528 1.549 0.253
y 1.549 -21.402 0.715
z 0.253 0.715 -23.159
Traceless
 xyz
x -1.248 1.549 0.253
y 1.549 1.942 0.715
z 0.253 0.715 -0.694
Polar
3z2-r2-1.389
x2-y2-2.127
xy1.549
xz0.253
yz0.715


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.668 0.574 -0.129
y 0.574 3.020 0.061
z -0.129 0.061 2.279


<r2> (average value of r2) Å2
<r2> 45.052
(<r2>)1/2 6.712