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All results from a given calculation for CFCl (chlorofluoromethylene)

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-598.040243
Energy at 298.15K-598.039841
HF Energy-598.040243
Nuclear repulsion energy85.691613
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 B1B95/6-31G**
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' 1250 1193 258.80      
2 A' 753 719 236.66      
3 A' 442 422 18.84      

Unscaled Zero Point Vibrational Energy (zpe) 1221.8 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 1166.6 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 B1B95/6-31G**
ABC
2.27178 0.21410 0.19566

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.909 0.000
F2 1.284 0.750 0.000
Cl3 -0.680 -0.718 0.000

Atom - Atom Distances (Å)
  C1 F2 Cl3
C11.29431.7639
F21.29432.4525
Cl31.76392.4525

picture of chlorofluoromethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 105.608
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.155      
2 F -0.147      
3 Cl -0.008      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.643 -0.314 0.000 0.715
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.968 1.019 0.000
y 1.019 -23.959 0.000
z 0.000 0.000 -21.672
Traceless
 xyz
x -0.152 1.019 0.000
y 1.019 -1.639 0.000
z 0.000 0.000 1.791
Polar
3z2-r23.583
x2-y20.991
xy1.019
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.012 1.267 0.000
y 1.267 4.197 0.000
z 0.000 0.000 1.932


<r2> (average value of r2) Å2
<r2> 55.785
(<r2>)1/2 7.469