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

using model chemistry: wB97X-D/6-31G*

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/6-31G*
 hartrees
Energy at 0K-550.641115
Energy at 298.15K-550.642940
HF Energy-550.641115
Nuclear repulsion energy393.166677
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/6-31G*
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' 2004 1901 214.11      
2 A' 1382 1311 74.94      
3 A' 1313 1246 317.98      
4 A' 1151 1092 278.17      
5 A' 823 781 5.02      
6 A' 697 662 49.13      
7 A' 595 565 1.56      
8 A' 425 403 1.96      
9 A' 387 367 0.10      
10 A' 225 213 3.52      
11 A" 1260 1195 274.73      
12 A" 769 730 15.23      
13 A" 515 489 7.96      
14 A" 232 220 5.60      
15 A" 34 32 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 5906.4 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 5602.2 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/6-31G*
ABC
0.12770 0.08310 0.06867

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.078 0.589 0.000
C2 -0.300 -0.910 0.000
O3 -1.395 -1.351 0.000
F4 -1.017 1.330 0.000
F5 0.802 0.866 1.085
F6 0.802 0.866 -1.085
F7 0.802 -1.648 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.54562.43601.32281.33341.33342.3505
C21.54561.18022.35182.35502.35501.3263
O32.43601.18022.70793.30453.30452.2165
F41.32282.35182.70792.16822.16823.4894
F51.33342.35503.30452.16822.17082.7382
F61.33342.35503.30452.16822.17082.7382
F72.35051.32632.21653.48942.73822.7382

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 126.153 C1 C2 F7 109.623
C2 C1 F4 109.909 C2 C1 F5 109.551
C2 C1 F6 109.551 O3 C2 F7 124.224
F4 C1 F5 109.420 F4 C1 F6 109.420
F5 C1 F6 108.972
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.794      
2 C 0.545      
3 O -0.363      
4 F -0.240      
5 F -0.252      
6 F -0.252      
7 F -0.233      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.760 0.407 0.000 0.862
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.978 -1.476 0.000
y -1.476 -36.988 0.000
z 0.000 0.000 -34.021
Traceless
 xyz
x -2.473 -1.476 0.000
y -1.476 -0.989 0.000
z 0.000 0.000 3.462
Polar
3z2-r26.924
x2-y2-0.990
xy-1.476
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.138 0.224 0.000
y 0.224 3.540 0.000
z 0.000 0.000 2.843


<r2> (average value of r2) Å2
<r2> 162.163
(<r2>)1/2 12.734