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

using model chemistry: HF/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/aug-cc-pVQZ
 hartrees
Energy at 0K-597.418283
Energy at 298.15K 
HF Energy-597.418283
Nuclear repulsion energy94.258478
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/aug-cc-pVQZ
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 3339 3033 8.11 86.65 0.21 0.34
2 A 1422 1291 68.73 1.40 0.45 0.62
3 A 1285 1168 210.11 2.27 0.72 0.84
4 A 924 840 37.46 2.95 0.22 0.36
5 A 826 750 52.79 10.80 0.13 0.23
6 A 437 397 2.02 1.73 0.45 0.62

Unscaled Zero Point Vibrational Energy (zpe) 4116.2 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 3739.6 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/aug-cc-pVQZ
ABC
1.97424 0.19914 0.18212

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.550 0.542 -0.132
H2 0.728 1.479 0.358
F3 1.502 -0.340 0.027
Cl4 -1.032 -0.098 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.07171.30781.7133
H21.07172.00422.3890
F31.30782.00422.5462
Cl41.71332.38902.5462

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 114.400 H2 C1 Cl4 116.238
F3 C1 Cl4 114.206
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 H 0.423      
3 F -0.481      
4 Cl -0.026      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.121 1.349 0.307 1.389
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.543 1.788 0.161
y 1.788 -22.151 0.640
z 0.161 0.640 -23.721
Traceless
 xyz
x -1.607 1.788 0.161
y 1.788 1.981 0.640
z 0.161 0.640 -0.373
Polar
3z2-r2-0.746
x2-y2-2.392
xy1.788
xz0.161
yz0.640


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.808 0.363 -0.067
y 0.363 3.784 0.008
z -0.067 0.008 3.316


<r2> (average value of r2) Å2
<r2> 60.833
(<r2>)1/2 7.800