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All results from a given calculation for CFCl (chlorofluoromethylene)

using model chemistry: B2PLYP/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 B2PLYP/6-31G**
 hartrees
Energy at 0K-597.757307
Energy at 298.15K-597.756897
HF Energy-597.618059
Nuclear repulsion energy85.150098
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 B2PLYP/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' 1214 1214 250.14      
2 A' 749 749 235.49      
3 A' 437 437 18.84      

Unscaled Zero Point Vibrational Energy (zpe) 1200.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1200.0 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 B2PLYP/6-31G**
ABC
2.25309 0.21119 0.19309

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.913 0.000
F2 1.294 0.756 0.000
Cl3 -0.685 -0.722 0.000

Atom - Atom Distances (Å)
  C1 F2 Cl3
C11.30351.7726
F21.30352.4701
Cl31.77262.4701

picture of chlorofluoromethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 105.824
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.171      
2 F -0.157      
3 Cl -0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.620 -0.326 0.000 0.701
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.204 1.006 0.000
y 1.006 -24.190 0.000
z 0.000 0.000 -21.847
Traceless
 xyz
x -0.185 1.006 0.000
y 1.006 -1.665 0.000
z 0.000 0.000 1.850
Polar
3z2-r23.700
x2-y20.986
xy1.006
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.070 1.314 0.000
y 1.314 4.237 0.000
z 0.000 0.000 1.923


<r2> (average value of r2) Å2
<r2> 56.470
(<r2>)1/2 7.515