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All results from a given calculation for CFCl3 (Trichloromonofluoromethane)

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-1517.772241
Energy at 298.15K-1517.773035
HF Energy-1517.772241
Nuclear repulsion energy362.141053
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*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1110 1091 203.77      
2 A1 511 502 5.30      
3 A1 340 334 0.01      
4 E 775 762 325.44      
4 E 775 762 325.45      
5 E 382 375 1.27      
5 E 382 375 1.27      
6 E 237 233 0.02      
6 E 237 233 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 2373.5 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 2334.3 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*
ABC
0.07974 0.07974 0.05549

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.254
F2 0.000 0.000 1.598
Cl3 0.000 1.702 -0.312
Cl4 1.474 -0.851 -0.312
Cl5 -1.474 -0.851 -0.312

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4 Cl5
C11.34431.79341.79341.7934
F21.34432.55832.55832.5583
Cl31.79342.55832.94762.9476
Cl41.79342.55832.94762.9476
Cl51.79342.55832.94762.9476

picture of Trichloromonofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.394 F2 C1 Cl4 108.394
F2 C1 Cl5 108.394 Cl3 C1 Cl4 110.526
Cl3 C1 Cl5 110.526 Cl4 C1 Cl5 110.526
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.069      
2 F -0.154      
3 Cl 0.074      
4 Cl 0.074      
5 Cl 0.074      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.054 0.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.961 -0.003 0.001
y -0.003 -46.961 0.000
z 0.001 0.000 -47.867
Traceless
 xyz
x 0.453 -0.003 0.001
y -0.003 0.453 0.000
z 0.001 0.000 -0.906
Polar
3z2-r2-1.811
x2-y20.000
xy-0.003
xz0.001
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.154 -0.004 0.002
y -0.004 7.154 0.000
z 0.002 0.000 4.475


<r2> (average value of r2) Å2
<r2> 205.560
(<r2>)1/2 14.337