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

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-598.426140
Energy at 298.15K 
HF Energy-598.426140
Nuclear repulsion energy92.952223
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 PBEPBEultrafine/aug-cc-pVTZ
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 3090 3055 5.50 108.88 0.23 0.38
2 A 1241 1228 36.57 1.96 0.61 0.76
3 A 1124 1111 202.11 3.08 0.63 0.77
4 A 825 816 66.11 5.90 0.12 0.22
5 A 682 674 22.35 7.04 0.13 0.23
6 A 395 390 0.75 2.30 0.52 0.69

Unscaled Zero Point Vibrational Energy (zpe) 3678.2 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 3637.0 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
1.92448 0.19365 0.17710

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.539 0.550 -0.132
H2 0.718 1.511 0.355
F3 1.532 -0.340 0.027
Cl4 -1.044 -0.103 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.09221.34241.7184
H21.09222.04862.4141
F31.34242.04862.5869
Cl41.71842.41412.5869

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 114.192 H2 C1 Cl4 116.624
F3 C1 Cl4 114.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.069      
2 H 0.303      
3 F -0.238      
4 Cl 0.004      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.046 1.005 0.428 1.093
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.195 1.432 0.281
y 1.432 -22.443 0.729
z 0.281 0.729 -24.109
Traceless
 xyz
x -0.919 1.432 0.281
y 1.432 1.709 0.729
z 0.281 0.729 -0.790
Polar
3z2-r2-1.579
x2-y2-1.752
xy1.432
xz0.281
yz0.729


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.774 0.438 -0.137
y 0.438 4.316 -0.038
z -0.137 -0.038 3.733


<r2> (average value of r2) Å2
<r2> 62.197
(<r2>)1/2 7.886