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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-598.336036
Energy at 298.15K 
HF Energy-598.336036
Nuclear repulsion energy92.967687
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 PBEPBEultrafine/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 3080 3048 12.74 95.33 0.27 0.43
2 A 1260 1247 71.89 3.74 0.69 0.82
3 A 1178 1165 136.58 3.61 0.43 0.61
4 A 834 826 55.38 5.18 0.45 0.62
5 A 697 690 32.08 10.27 0.13 0.24
6 A 394 390 0.63 2.77 0.60 0.75

Unscaled Zero Point Vibrational Energy (zpe) 3720.9 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 3682.6 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 PBEPBEultrafine/6-31G(2df,p)
ABC
1.93103 0.19350 0.17709

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.551 0.546 -0.135
H2 0.717 1.509 0.364
F3 1.528 -0.341 0.028
Cl4 -1.046 -0.101 0.011

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4
C11.09701.33001.7292
H21.09702.04772.4131
F31.33002.04772.5850
Cl41.72922.41312.5850

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 114.727 H2 C1 Cl4 115.434
F3 C1 Cl4 114.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.062      
2 H 0.159      
3 F -0.016      
4 Cl -0.081      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.294 0.927 0.408 1.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.280 1.203 0.223
y 1.203 -21.855 0.628
z 0.223 0.628 -23.414
Traceless
 xyz
x -0.646 1.203 0.223
y 1.203 1.492 0.628
z 0.223 0.628 -0.847
Polar
3z2-r2-1.694
x2-y2-1.425
xy1.203
xz0.223
yz0.628


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.817 0.501 -0.072
y 0.501 3.289 0.086
z -0.072 0.086 2.486


<r2> (average value of r2) Å2
<r2> 61.752
(<r2>)1/2 7.858