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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-550.729030
Energy at 298.15K-550.730763
HF Energy-550.729030
Nuclear repulsion energy333.201914
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 B97D3/6-311+G(3df,2p)
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' 1887 1863 221.56      
2 A' 1251 1235 71.78      
3 A' 1169 1153 334.39      
4 A' 1040 1026 264.05      
5 A' 771 761 7.92      
6 A' 669 661 37.28      
7 A' 568 560 1.13      
8 A' 407 402 1.21      
9 A' 371 366 0.09      
10 A' 227 224 2.59      
11 A" 1112 1098 282.54      
12 A" 741 732 20.09      
13 A" 499 493 4.80      
14 A" 235 232 4.60      
15 A" 42 42 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 5493.9 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 5422.5 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 B97D3/6-311+G(3df,2p)
ABC
0.12604 0.08131 0.06739

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.077 0.590 0.000
C2 -0.313 -0.918 0.000
O3 -1.404 -1.366 0.000
F4 -1.018 1.351 0.000
F5 0.808 0.874 1.094
F6 0.808 0.874 -1.094
F7 0.808 -1.666 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.55712.45331.33321.34581.34582.3714
C21.55711.17992.37572.37932.37931.3472
O32.45331.17992.74433.33253.33252.2319
F41.33322.37572.74432.18102.18103.5263
F51.34582.37933.33252.18102.18752.7654
F61.34582.37933.33252.18102.18752.7654
F72.37141.34722.23193.52632.76542.7654

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 126.266 C1 C2 F7 109.810
C2 C1 F4 110.300 C2 C1 F5 109.804
C2 C1 F6 109.804 O3 C2 F7 123.923
F4 C1 F5 109.009 F4 C1 F6 109.009
F5 C1 F6 108.886
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.497      
2 C 0.773      
3 O -0.604      
4 F -0.453      
5 F -0.430      
6 F -0.430      
7 F -0.355      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.561 0.334 0.000 0.653
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.041 -1.154 0.000
y -1.154 -38.163 0.000
z 0.000 0.000 -35.193
Traceless
 xyz
x -2.363 -1.154 0.000
y -1.154 -1.046 0.000
z 0.000 0.000 3.409
Polar
3z2-r26.818
x2-y2-0.878
xy-1.154
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.533 0.210 0.000
y 0.210 5.184 0.000
z 0.000 0.000 4.146


<r2> (average value of r2) Å2
<r2> 165.487
(<r2>)1/2 12.864