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

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G*
 hartrees
Energy at 0K-550.419807
Energy at 298.15K-550.421684
HF Energy-550.419807
Nuclear repulsion energy336.917699
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 PBE1PBE/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' 1994 1911 233.46      
2 A' 1365 1309 89.43      
3 A' 1282 1229 346.79      
4 A' 1128 1081 296.89      
5 A' 824 790 6.72      
6 A' 703 674 48.23      
7 A' 598 573 1.69      
8 A' 429 411 2.03      
9 A' 388 372 0.08      
10 A' 226 216 3.88      
11 A" 1227 1176 304.99      
12 A" 779 746 17.61      
13 A" 521 500 7.91      
14 A" 237 227 6.02      
15 A" 40 39 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 5870.3 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 5626.7 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 PBE1PBE/6-311G*
ABC
0.12849 0.08344 0.06897

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.076 0.582 0.000
C2 -0.304 -0.906 0.000
O3 -1.391 -1.347 0.000
F4 -1.013 1.330 0.000
F5 0.800 0.865 1.081
F6 0.800 0.865 -1.081
F7 0.800 -1.645 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.53582.42341.32081.33141.33142.3422
C21.53581.17302.34512.34992.34991.3288
O32.42341.17302.70293.29543.29542.2113
F41.32082.34512.70292.16142.16143.4838
F51.33142.34993.29542.16142.16232.7329
F61.33142.34993.29542.16142.16232.7329
F72.34221.32882.21133.48382.73292.7329

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 126.405 C1 C2 F7 109.488
C2 C1 F4 110.135 C2 C1 F5 109.883
C2 C1 F6 109.883 O3 C2 F7 124.107
F4 C1 F5 109.161 F4 C1 F6 109.161
F5 C1 F6 108.589
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.603      
2 C 0.332      
3 O -0.235      
4 F -0.169      
5 F -0.182      
6 F -0.182      
7 F -0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.586 0.322 0.000 0.669
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.665 -1.219 0.000
y -1.219 -37.737 0.000
z 0.000 0.000 -34.699
Traceless
 xyz
x -2.446 -1.219 0.000
y -1.219 -1.056 0.000
z 0.000 0.000 3.502
Polar
3z2-r27.004
x2-y2-0.927
xy-1.219
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.135 0.201 0.000
y 0.201 3.460 0.000
z 0.000 0.000 2.816


<r2> (average value of r2) Å2
<r2> 161.950
(<r2>)1/2 12.726