return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: wB97X-D/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-598.623436
Energy at 298.15K 
HF Energy-598.623436
Nuclear repulsion energy93.689397
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 wB97X-D/6-31G(2df,p)
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 3185 3185 11.48 89.43 0.26 0.42
2 A 1322 1322 91.97 2.73 0.70 0.82
3 A 1235 1235 139.19 3.20 0.50 0.66
4 A 864 864 58.69 5.04 0.41 0.58
5 A 730 730 30.31 8.60 0.14 0.24
6 A 411 411 1.09 2.32 0.60 0.75

Unscaled Zero Point Vibrational Energy (zpe) 3873.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3873.4 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 wB97X-D/6-31G(2df,p)
ABC
1.96231 0.19647 0.17976

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.550 0.542 -0.131
H2 0.721 1.501 0.351
F3 1.515 -0.340 0.027
Cl4 -1.039 -0.100 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.08701.31621.7190
H21.08702.03002.4030
F31.31622.03002.5647
Cl41.71902.40302.5647

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 114.948 H2 C1 Cl4 115.995
F3 C1 Cl4 114.689
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.018      
2 H 0.176      
3 F -0.064      
4 Cl -0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.270 1.073 0.378 1.169
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.450 1.368 0.198
y 1.368 -21.702 0.621
z 0.198 0.621 -23.322
Traceless
 xyz
x -0.938 1.368 0.198
y 1.368 1.684 0.621
z 0.198 0.621 -0.746
Polar
3z2-r2-1.492
x2-y2-1.748
xy1.368
xz0.198
yz0.621


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.562 0.474 -0.063
y 0.474 3.184 0.080
z -0.063 0.080 2.444


<r2> (average value of r2) Å2
<r2> 61.034
(<r2>)1/2 7.812