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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-598.655285
Energy at 298.15K 
HF Energy-598.655285
Nuclear repulsion energy93.505145
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 mPW1PW91/6-31+G**
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 3226 3070 6.90 96.16 0.27 0.42
2 A 1315 1252 61.35 3.54 0.74 0.85
3 A 1192 1134 216.12 3.12 0.51 0.68
4 A 868 826 72.43 5.24 0.28 0.44
5 A 741 705 27.43 8.09 0.16 0.27
6 A 410 390 1.62 2.63 0.69 0.81

Unscaled Zero Point Vibrational Energy (zpe) 3875.7 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 3688.9 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 mPW1PW91/6-31+G**
ABC
1.93556 0.19629 0.17939

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.539 0.549 -0.131
H2 0.725 1.502 0.354
F3 1.520 -0.340 0.027
Cl4 -1.037 -0.102 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.08511.33361.7108
H21.08512.03282.4070
F31.33362.03282.5686
Cl41.71082.40702.5686

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 113.983 H2 C1 Cl4 117.071
F3 C1 Cl4 114.507
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.071      
2 H 0.195      
3 F -0.198      
4 Cl 0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.070 1.248 0.458 1.332
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.476 1.593 0.262
y 1.593 -22.138 0.747
z 0.262 0.747 -23.941
Traceless
 xyz
x -1.437 1.593 0.262
y 1.593 2.071 0.747
z 0.262 0.747 -0.634
Polar
3z2-r2-1.268
x2-y2-2.338
xy1.593
xz0.262
yz0.747


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.679 0.483 -0.132
y 0.483 3.196 -0.009
z -0.132 -0.009 2.546


<r2> (average value of r2) Å2
<r2> 61.562
(<r2>)1/2 7.846