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All results from a given calculation for CCl3 (Trichloromethyl radical)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 2A1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-1418.072170
Energy at 298.15K-1418.072182
HF Energy-1418.072170
Nuclear repulsion energy249.138646
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/6-311G**
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 469 465 0.11      
2 A1 335 332 1.16      
3 E 840 832 239.49      
3 E 840 832 239.52      
4 E 273 271 0.03      
4 E 273 271 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 1515.2 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 1501.4 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 PBEPBE/6-311G**
ABC
0.11013 0.11013 0.05545

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.282
Cl2 0.000 1.702 -0.033
Cl3 1.474 -0.851 -0.033
Cl4 -1.474 -0.851 -0.033

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 Cl4
C11.73121.73121.7312
Cl21.73122.94852.9485
Cl31.73122.94852.9485
Cl41.73122.94852.9485

picture of Trichloromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Cl3 116.766 Cl2 C1 Cl4 116.766
Cl3 C1 Cl4 116.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.286      
2 Cl 0.095      
3 Cl 0.095      
4 Cl 0.095      


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 -0.314 0.314
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.570 0.000 0.000
y 0.000 -42.570 0.000
z 0.000 0.000 -44.268
Traceless
 xyz
x 0.849 0.000 0.000
y 0.000 0.849 0.000
z 0.000 0.000 -1.698
Polar
3z2-r2-3.396
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 7.868 0.000 0.000
y 0.000 7.869 -0.000
z 0.000 -0.000 2.998


<r2> (average value of r2) Å2
<r2> 175.266
(<r2>)1/2 13.239