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

using model chemistry: B2PLYP=FULLultrafine/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-311G**
 hartrees
Energy at 0K-910.866607
Energy at 298.15K 
HF Energy-910.423482
Nuclear repulsion energy392.582044
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 B2PLYP=FULLultrafine/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 A' 508 508 19.82      
2 A' 400 400 0.24      
3 A' 339 339 4.62      
4 A' 198 198 1.91      
5 A" 1217 1217 302.10      
6 A" 710 710 4.24      
7 A' 1875 1875 272.54      
8 A' 1285 1285 108.74      
9 A' 1254 1254 250.67      
10 A' 927 927 287.57      
11 A' 747 747 81.12      
12 A' 586 586 7.18      
13 A" 519 519 7.94      
14 A" 241 241 6.14      
15 A" 45 45 0.52      

Unscaled Zero Point Vibrational Energy (zpe) 5424.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5424.2 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 B2PLYP=FULLultrafine/6-311G**
ABC
0.11160 0.05903 0.04856

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.540 -0.689 0.000
C2 0.081 0.791 0.000
O3 0.825 1.710 0.000
F4 1.868 -0.740 0.000
F5 0.081 -1.315 1.085
F6 0.081 -1.315 -1.085
Cl7 -1.682 0.943 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.54912.41521.32801.33461.33462.7577
C21.54911.18192.35242.36932.36931.7705
O32.41521.18192.66253.29883.29882.6217
F41.32802.35242.66252.16772.16773.9289
F51.33462.36933.29882.16772.17023.0644
F61.33462.36933.29882.16772.17023.0644
Cl72.75771.77052.62173.92893.06443.0644

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 123.793 C1 C2 F7 112.181
C2 C1 F4 109.454 C2 C1 F5 110.279
C2 C1 F6 110.279 O3 C2 F7 124.026
F4 C1 F5 109.001 F4 C1 F6 109.001
F5 C1 F6 108.797
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability