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All results from a given calculation for CFCl3 (Trichloromonofluoromethane)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-1518.531440
Energy at 298.15K-1518.532291
HF Energy-1518.531440
Nuclear repulsion energy365.278910
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 TPSSh/6-31G(2df,p)
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 1127 1088 175.44      
2 A1 523 505 3.70      
3 A1 338 327 0.00      
4 E 801 773 282.90      
4 E 801 773 282.89      
5 E 389 375 0.41      
5 E 389 375 0.41      
6 E 234 226 0.01      
6 E 234 226 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2418.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 2333.7 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 TPSSh/6-31G(2df,p)
ABC
0.08109 0.08109 0.05652

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.258
F2 0.000 0.000 1.590
Cl3 0.000 1.685 -0.311
Cl4 1.460 -0.843 -0.311
Cl5 -1.460 -0.843 -0.311

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4 Cl5
C11.33161.77891.77891.7789
F21.33162.54032.54032.5403
Cl31.77892.54032.91922.9192
Cl41.77892.54032.91922.9192
Cl51.77892.54032.91922.9192

picture of Trichloromonofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.657 F2 C1 Cl4 108.657
F2 C1 Cl5 108.657 Cl3 C1 Cl4 110.273
Cl3 C1 Cl5 110.273 Cl4 C1 Cl5 110.273
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability