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All results from a given calculation for CF3 (Trifluoromethyl radical)

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A1
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-337.606062
Energy at 298.15K-337.607019
HF Energy-337.606062
Nuclear repulsion energy124.356032
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 wB97X-D/TZVP
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 1100 1051 48.27      
2 A1 710 678 15.83      
3 E 1275 1218 401.93      
3 E 1275 1217 402.54      
4 E 517 494 1.89      
4 E 517 494 1.88      

Unscaled Zero Point Vibrational Energy (zpe) 2697.0 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2575.6 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 wB97X-D/TZVP
ABC
0.36331 0.36331 0.18791

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.361
F2 0.000 1.361 -0.080
F3 1.178 -0.680 -0.080
F4 -1.178 -0.680 -0.080

Atom - Atom Distances (Å)
  C1 F2 F3 F4
C11.43061.43061.4306
F21.43062.35702.3570
F31.43062.35702.3570
F41.43062.35702.3570

picture of Trifluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 110.930 F2 C1 F4 110.930
F3 C1 F4 110.930
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.411      
2 F -0.137      
3 F -0.137      
4 F -0.137      


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 0.311 0.311
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.057 0.000 0.000
y 0.000 -21.057 0.000
z 0.000 0.000 -19.468
Traceless
 xyz
x -0.794 0.000 0.000
y 0.000 -0.794 0.000
z 0.000 0.000 1.588
Polar
3z2-r23.177
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 2.276 0.000 0.000
y 0.000 2.277 0.001
z 0.000 0.001 1.661


<r2> (average value of r2) Å2
<r2> 56.084
(<r2>)1/2 7.489