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

using model chemistry: wB97X-D/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/CEP-121G*
 hartrees
Energy at 0K-114.768591
Energy at 298.15K-114.770082
HF Energy-114.768591
Nuclear repulsion energy176.062712
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 wB97X-D/CEP-121G*
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' 513 513 15.49      
2 A' 394 394 0.17      
3 A' 332 332 3.66      
4 A' 192 192 1.30      
5 A" 1214 1214 308.62      
6 A" 700 700 4.36      
7 A' 1894 1894 306.75      
8 A' 1283 1283 99.06      
9 A' 1248 1248 265.46      
10 A' 931 931 292.79      
11 A' 744 744 79.35      
12 A' 576 576 8.01      
13 A" 508 508 8.33      
14 A" 234 234 6.33      
15 A" 40 40 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 5401.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5401.2 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 wB97X-D/CEP-121G*
ABC
0.11064 0.05822 0.04796

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.542 -0.699 0.000
C2 0.079 0.801 0.000
O3 0.830 1.720 0.000
F4 1.874 -0.757 0.000
F5 0.079 -1.326 1.091
F6 0.079 -1.326 -1.091
Cl7 -1.684 0.960 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.56992.43571.33311.34081.34082.7762
C21.56991.18662.37722.39062.39061.7701
O32.43571.18662.68823.32143.32142.6263
F41.33312.37722.68822.17622.17623.9507
F51.34082.39063.32142.17622.18123.0860
F61.34082.39063.32142.17622.18123.0860
Cl72.77621.77012.62633.95073.08603.0860

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 123.569 C1 C2 F7 112.309
C2 C1 F4 109.678 C2 C1 F5 110.187
C2 C1 F6 110.187 O3 C2 F7 124.122
F4 C1 F5 108.950 F4 C1 F6 108.950
F5 C1 F6 108.859
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.662      
2 C 0.073      
3 O -0.161      
4 F -0.169      
5 F -0.181      
6 F -0.181      
7 Cl -0.043      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.653 -0.397 0.000 0.764
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.312 -1.451 0.000
y -1.451 -45.961 0.000
z 0.000 0.000 -42.228
Traceless
 xyz
x 0.783 -1.451 0.000
y -1.451 -3.191 0.000
z 0.000 0.000 2.408
Polar
3z2-r24.817
x2-y22.649
xy-1.451
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.552 0.224 0.000
y 0.224 4.007 0.000
z 0.000 0.000 3.228


<r2> (average value of r2) Å2
<r2> 151.233
(<r2>)1/2 12.298