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

using model chemistry: HF/STO-3G

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/STO-3G
 hartrees
Energy at 0K-590.544958
Energy at 298.15K 
HF Energy-590.544958
Nuclear repulsion energy90.886574
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/STO-3G
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 3621 2956 1.60 38.49 0.33 0.49
2 A 1537 1255 111.58 1.55 0.66 0.80
3 A 1361 1111 19.87 6.53 0.75 0.85
4 A 941 768 45.90 10.49 0.39 0.56
5 A 861 703 24.85 7.29 0.24 0.39
6 A 415 339 5.36 2.32 0.67 0.80

Unscaled Zero Point Vibrational Energy (zpe) 4367.8 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 3566.3 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/STO-3G
ABC
1.87329 0.18384 0.16855

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.586 0.556 -0.137
H2 0.720 1.520 0.372
F3 1.560 -0.349 0.029
Cl4 -1.075 -0.101 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.09861.33971.7925
H21.09862.07742.4460
F31.33972.07742.6472
Cl41.79252.44602.6472

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 116.505 H2 C1 Cl4 113.376
F3 C1 Cl4 114.608
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.157      
2 H 0.099      
3 F -0.098      
4 Cl -0.158      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.354 1.279 0.178 1.871
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.166 0.951 0.089
y 0.951 -20.303 0.398
z 0.089 0.398 -21.213
Traceless
 xyz
x -2.408 0.951 0.089
y 0.951 1.887 0.398
z 0.089 0.398 0.521
Polar
3z2-r21.042
x2-y2-2.863
xy0.951
xz0.089
yz0.398


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.355 0.361 0.023
y 0.361 1.096 0.085
z 0.023 0.085 0.392


<r2> (average value of r2) Å2
<r2> 63.305
(<r2>)1/2 7.956