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

using model chemistry: B3PW91/aug-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 B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-911.147457
Energy at 298.15K 
HF Energy-911.147457
Nuclear repulsion energy393.526734
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 B3PW91/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at B3PW91/aug-cc-pVTZ
ABC
0.11204 0.05935 0.04883

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.539 -0.688 0.000
C2 0.079 0.797 0.000
O3 0.819 1.713 0.000
F4 1.862 -0.747 0.000
F5 0.079 -1.312 1.084
F6 0.079 -1.312 -1.084
Cl7 -1.672 0.940 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.55412.41661.32481.33281.33282.7452
C21.55411.17742.35862.37132.37131.7566
O32.41661.17742.67163.29743.29742.6077
F41.32482.35862.67162.16222.16223.9160
F51.33282.37133.29742.16222.16753.0517
F61.33282.37133.29742.16222.16753.0517
Cl72.74521.75662.60773.91603.05173.0517

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 123.854 C1 C2 F7 111.890
C2 C1 F4 109.767 C2 C1 F5 110.219
C2 C1 F6 110.219 O3 C2 F7 124.256
F4 C1 F5 108.898 F4 C1 F6 108.898
F5 C1 F6 108.807
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.181      
2 C 0.299      
3 O -0.423      
4 F -0.318      
5 F -0.311      
6 F -0.311      
7 Cl -0.117      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.744 -0.386 0.000 0.838
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.972 -1.566 0.000
y -1.566 -46.557 0.000
z 0.000 0.000 -43.008
Traceless
 xyz
x 0.811 -1.566 0.000
y -1.566 -3.067 0.000
z 0.000 0.000 2.256
Polar
3z2-r24.513
x2-y22.585
xy-1.566
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.315 -0.119 0.000
y -0.119 6.614 0.000
z 0.000 0.000 5.295


<r2> (average value of r2) Å2
<r2> 216.082
(<r2>)1/2 14.700