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

using model chemistry: HF/CEP-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 HF/CEP-31G
 hartrees
Energy at 0K-44.493908
Energy at 298.15K 
HF Energy-44.493908
Nuclear repulsion energy34.190003
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/CEP-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 3436 3097 19.74 106.23 0.25 0.40
2 A 1375 1239 67.65 4.21 0.73 0.84
3 A 1181 1064 226.05 8.18 0.61 0.76
4 A 887 799 23.80 4.22 0.67 0.80
5 A 801 722 69.06 30.03 0.27 0.42
6 A 396 357 5.96 6.03 0.64 0.78

Unscaled Zero Point Vibrational Energy (zpe) 4037.8 cm-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 3639.6 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/CEP-31G
ABC
1.81275 0.18432 0.16844

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.569 0.575 -0.135
H2 0.754 1.505 0.379
F3 1.563 -0.354 0.027
Cl4 -1.073 -0.104 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.07831.37031.7821
H21.07832.05782.4613
F31.37032.05782.6474
Cl41.78212.46132.6474

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 113.839 H2 C1 Cl4 116.576
F3 C1 Cl4 113.604
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.088      
2 H 0.202      
3 F -0.257      
4 Cl -0.033      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.107 2.147 0.409 2.188
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.181 2.260 0.223
y 2.260 -21.432 0.787
z 0.223 0.787 -23.206
Traceless
 xyz
x -3.863 2.260 0.223
y 2.260 3.262 0.787
z 0.223 0.787 0.601
Polar
3z2-r21.202
x2-y2-4.750
xy2.260
xz0.223
yz0.787


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.002 0.739 -0.124
y 0.739 1.929 0.005
z -0.124 0.005 1.054


<r2> (average value of r2) Å2
<r2> 46.521
(<r2>)1/2 6.821