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All results from a given calculation for CF4 (Carbon tetrafluoride)

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes TD 1A1
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-437.097902
Energy at 298.15K-437.099841
Nuclear repulsion energy202.834997
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 PBEPBE/cc-pVDZ
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 868 862 0.00      
2 E 412 409 0.00      
2 E 412 409 0.00      
3 T2 1237 1230 410.50      
3 T2 1237 1230 410.50      
3 T2 1237 1230 410.50      
4 T2 597 594 2.98      
4 T2 597 594 2.98      
4 T2 597 594 2.98      

Unscaled Zero Point Vibrational Energy (zpe) 3596.5 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 3575.7 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 PBEPBE/cc-pVDZ
ABC
0.18532 0.18532 0.18532

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is Td

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.000
F2 0.774 0.774 0.774
F3 -0.774 -0.774 0.774
F4 -0.774 0.774 -0.774
F5 0.774 -0.774 -0.774

Atom - Atom Distances (Å)
  C1 F2 F3 F4 F5
C11.34001.34001.34001.3400
F21.34002.18822.18822.1882
F31.34002.18822.18822.1882
F41.34002.18822.18822.1882
F51.34002.18822.18822.1882

picture of Carbon tetrafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 109.471 F2 C1 F4 109.471
F2 C1 F5 109.471 F3 C1 F4 109.471
F3 C1 F5 109.471 F4 C1 F5 109.471
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.454      
2 F -0.114      
3 F -0.114      
4 F -0.114      
5 F -0.114      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.817 0.000 0.000
y 0.000 -24.817 0.000
z 0.000 0.000 -24.817
Traceless
 xyz
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000
Polar
3z2-r20.000
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.949 0.000 0.000
y 0.000 1.949 0.000
z 0.000 0.000 1.949


<r2> (average value of r2) Å2
<r2> 80.139
(<r2>)1/2 8.952