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All results from a given calculation for CFCl (chlorofluoromethylene)

using model chemistry: B2PLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-590.797523
Energy at 298.15K-590.797057
HF Energy-590.761085
Nuclear repulsion energy81.627192
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/STO-3G
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' 1387 1387 120.47      
2 A' 792 792 127.47      
3 A' 430 430 9.11      

Unscaled Zero Point Vibrational Energy (zpe) 1304.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1304.4 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 B2PLYP/STO-3G
ABC
2.02105 0.19456 0.17748

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.991 0.000
F2 1.311 0.811 0.000
Cl3 -0.694 -0.779 0.000

Atom - Atom Distances (Å)
  C1 F2 Cl3
C11.32311.9014
F21.32312.5587
Cl31.90142.5587

picture of chlorofluoromethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 103.579
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.188      
2 F 0.016      
3 Cl -0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.858 1.084 0.000 2.151
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.172 0.688 0.000
y 0.688 -22.145 0.000
z 0.000 0.000 -19.705
Traceless
 xyz
x -0.247 0.688 0.000
y 0.688 -1.706 0.000
z 0.000 0.000 1.954
Polar
3z2-r23.907
x2-y20.973
xy0.688
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.691 1.137 0.000
y 1.137 2.436 0.000
z 0.000 0.000 0.713


<r2> (average value of r2) Å2
<r2> 58.903
(<r2>)1/2 7.675