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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-114.604994
Energy at 298.15K-114.606320
HF Energy-114.604994
Nuclear repulsion energy172.007995
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' 189 189 2.90      
2 A" 1133 1133 268.61      
3 A" 669 669 3.59      
4 A' 1774 1774 266.70      
5 A' 1227 1227 84.59      
6 A' 1166 1166 190.98      
7 A' 902 902 277.72      
8 A' 688 688 46.52      
9 A' 539 539 13.04      
10 A' 486 486 11.96      
11 A' 381 381 2.50      
12 A' 319 319 1.33      
13 A" 459 459 13.46      
14 A" 226 226 8.39      
15 A" 36 36 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 5096.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5096.8 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
0.10535 0.05600 0.04620

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 0.552 -0.684 0.000
C2 0.081 0.807 0.000
O3 0.840 1.750 0.000
F4 1.931 -0.756 0.000
F5 0.081 -1.347 1.125
F6 0.081 -1.347 -1.125
Cl7 -1.727 0.960 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.56372.45171.38111.38841.38842.8100
C21.56371.21162.42222.43012.43011.8139
O32.45171.21162.73363.38223.38222.6861
F41.38112.42222.73362.24502.24504.0405
F51.38842.43013.38222.24502.25023.1395
F61.38842.43013.38222.24502.25023.1395
Cl72.81001.81392.68614.04053.13953.1395

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 123.620 C1 C2 F7 112.395
C2 C1 F4 110.527 C2 C1 F5 110.672
C2 C1 F6 110.672 O3 C2 F7 123.985
F4 C1 F5 108.311 F4 C1 F6 108.311
F5 C1 F6 108.261
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 0.393      
2 C -0.167      
3 O 0.000      
4 F -0.111      
5 F -0.124      
6 F -0.124      
7 Cl 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.682 0.030 0.000 0.682
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.926 -1.269 0.000
y -1.269 -48.050 0.000
z 0.000 0.000 -43.859
Traceless
 xyz
x 0.028 -1.269 0.000
y -1.269 -3.157 0.000
z 0.000 0.000 3.129
Polar
3z2-r26.257
x2-y22.123
xy-1.269
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.641 0.180 0.000
y 0.180 3.694 0.000
z 0.000 0.000 3.018


<r2> (average value of r2) Å2
<r2> 157.698
(<r2>)1/2 12.558