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

using model chemistry: PBEPBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-31G*
 hartrees
Energy at 0K-598.321986
Energy at 298.15K 
HF Energy-598.321986
Nuclear repulsion energy92.528307
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 PBEPBE/6-31G*
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 3098 3053 18.61 103.63 0.28 0.44
2 A 1284 1265 66.28 6.28 0.69 0.81
3 A 1168 1152 155.74 4.29 0.44 0.61
4 A 844 832 55.86 6.24 0.62 0.77
5 A 713 703 44.56 12.16 0.17 0.29
6 A 393 387 0.78 3.60 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 3749.5 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 3695.9 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 PBEPBE/6-31G*
ABC
1.90857 0.19178 0.17552

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.551 0.552 -0.138
H2 0.719 1.508 0.374
F3 1.536 -0.342 0.028
Cl4 -1.050 -0.102 0.012

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.09761.34071.7352
H21.09762.05162.4193
F31.34072.05162.5971
Cl41.73522.41932.5971

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 114.210 H2 C1 Cl4 115.463
F3 C1 Cl4 114.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.022      
2 H 0.189      
3 F -0.181      
4 Cl 0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.265 0.996 0.475 1.135
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.484 1.132 0.256
y 1.132 -21.867 0.660
z 0.256 0.660 -23.535
Traceless
 xyz
x -0.783 1.132 0.256
y 1.132 1.643 0.660
z 0.256 0.660 -0.859
Polar
3z2-r2-1.719
x2-y2-1.617
xy1.132
xz0.256
yz0.660


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.466 0.564 -0.093
y 0.564 2.787 0.098
z -0.093 0.098 1.879


<r2> (average value of r2) Å2
<r2> 62.243
(<r2>)1/2 7.889