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

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-337.437914
Energy at 298.15K-337.438863
HF Energy-337.437914
Nuclear repulsion energy124.277589
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 M06-2X/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 1141 1080 44.64      
2 A1 706 669 16.96      
3 E 1350 1279 337.87      
3 E 1350 1278 337.75      
4 R 514 486 2.63      
5 R 513 486 2.62      

Unscaled Zero Point Vibrational Energy (zpe) 2786.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 2639.2 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 M06-2X/6-31G*
ABC
0.36307 0.36307 0.18806

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.330
F2 0.000 1.254 -0.073
F3 1.086 -0.627 -0.073
F4 -1.086 -0.627 -0.073

Atom - Atom Distances (Å)
  C1 F2 F3 F4
C11.31731.31731.3173
F21.31732.17222.1722
F31.31732.17222.1722
F41.31732.17222.1722

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 111.076 F2 C1 F4 111.076
F3 C1 F4 111.076
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.714      
2 F -0.238      
3 F -0.238      
4 F -0.238      


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 0.357 0.357
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.285 0.000 0.000
y 0.000 -20.285 0.000
z 0.000 0.000 -18.801
Traceless
 xyz
x -0.742 0.000 0.000
y 0.000 -0.742 0.000
z 0.000 0.000 1.484
Polar
3z2-r22.969
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 1.980 0.000 0.000
y 0.000 1.982 -0.002
z 0.000 -0.002 1.380


<r2> (average value of r2) Å2
<r2> 55.624
(<r2>)1/2 7.458