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: M06-2X/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/daug-cc-pVDZ
 hartrees
Energy at 0K-598.630488
Energy at 298.15K 
HF Energy-598.630488
Nuclear repulsion energy93.408467
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 M06-2X/daug-cc-pVDZ
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 3209 3209 4.07 100.39 0.21 0.34
2 A 1290 1290 63.25 1.57 0.54 0.70
3 A 1198 1198 189.16 2.14 0.66 0.79
4 A 862 862 66.26 6.44 0.13 0.23
5 A 743 743 22.32 5.48 0.14 0.24
6 A 408 408 1.50 1.90 0.53 0.69

Unscaled Zero Point Vibrational Energy (zpe) 3854.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3854.8 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 M06-2X/daug-cc-pVDZ
ABC
1.90449 0.19665 0.17948

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.544 0.554 -0.134
H2 0.725 1.506 0.365
F3 1.516 -0.344 0.027
Cl4 -1.037 -0.102 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.08971.33261.7180
H21.08972.03972.4111
F31.33262.03972.5648
Cl41.71802.41112.5648

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 114.340 H2 C1 Cl4 116.568
F3 C1 Cl4 113.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.590      
2 H -0.390      
3 F -0.460      
4 Cl 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.020 1.192 0.391 1.254
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.299 1.638 0.235
y 1.638 -22.268 0.717
z 0.235 0.717 -24.055
Traceless
 xyz
x -1.138 1.638 0.235
y 1.638 1.908 0.717
z 0.235 0.717 -0.771
Polar
3z2-r2-1.542
x2-y2-2.031
xy1.638
xz0.235
yz0.717


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.300 0.420 -0.109
y 0.420 4.088 -0.021
z -0.109 -0.021 3.567


<r2> (average value of r2) Å2
<r2> 61.576
(<r2>)1/2 7.847