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

using model chemistry: HSEh1PBE/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/3-21G*
 hartrees
Energy at 0K-595.548612
Energy at 298.15K 
HF Energy-595.548612
Nuclear repulsion energy92.327946
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 HSEh1PBE/3-21G*
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 3221 3092 11.74 86.97 0.27 0.43
2 A 1341 1287 47.58 6.64 0.70 0.82
3 A 1196 1148 121.42 3.85 0.48 0.64
4 A 836 803 73.69 6.85 0.49 0.66
5 A 647 621 30.01 9.35 0.17 0.29
6 A 388 373 1.62 3.43 0.69 0.81

Unscaled Zero Point Vibrational Energy (zpe) 3814.3 cm-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 3661.3 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 HSEh1PBE/3-21G*
ABC
1.92434 0.19027 0.17407

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.532 0.551 -0.120
H2 0.684 1.530 0.320
F3 1.553 -0.337 0.025
Cl4 -1.051 -0.106 0.010

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.08351.36081.7191
H21.08352.08042.4045
F31.36082.08042.6142
Cl41.71912.40452.6142

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 116.203 H2 C1 Cl4 116.333
F3 C1 Cl4 115.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 H 0.251      
3 F -0.252      
4 Cl 0.025      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.005 1.268 0.478 1.355
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.242 1.464 0.243
y 1.464 -21.810 0.663
z 0.243 0.663 -23.721
Traceless
 xyz
x -1.477 1.464 0.243
y 1.464 2.172 0.663
z 0.243 0.663 -0.695
Polar
3z2-r2-1.390
x2-y2-2.432
xy1.464
xz0.243
yz0.663


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.989 0.481 -0.055
y 0.481 2.437 0.086
z -0.055 0.086 1.473


<r2> (average value of r2) Å2
<r2> 62.750
(<r2>)1/2 7.921