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All results from a given calculation for CF3COF (trifluoroacetyl fluoride)

using model chemistry: CCSD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/cc-pVTZ
 hartrees
Energy at 0K-550.092765
Energy at 298.15K 
HF Energy-548.568753
Nuclear repulsion energy337.465377
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 CCSD/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD/cc-pVTZ
ABC
0.12912 0.08359 0.06911

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.077 0.584 0.000
C2 -0.302 -0.906 0.000
O3 -1.391 -1.349 0.000
F4 -1.008 1.330 0.000
F5 0.798 0.863 1.078
F6 0.798 0.863 -1.078
F7 0.798 -1.643 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.53712.42671.31671.32681.32682.3404
C21.53711.17572.34472.34572.34571.3242
O32.42671.17572.70583.29363.29362.2092
F41.31672.34472.70582.15452.15453.4784
F51.32682.34573.29362.15452.15592.7280
F61.32682.34573.29362.15452.15592.7280
F72.34041.32422.20923.47842.72802.7280

picture of trifluoroacetyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 126.382 C1 C2 F7 109.535
C2 C1 F4 110.252 C2 C1 F5 109.765
C2 C1 F6 109.765 O3 C2 F7 124.083
F4 C1 F5 109.181 F4 C1 F6 109.181
F5 C1 F6 108.670
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability