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

using model chemistry: wB97X-D/3-21G

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/3-21G
 hartrees
Energy at 0K-906.344558
Energy at 298.15K-906.345968
HF Energy-906.344558
Nuclear repulsion energy387.728272
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/3-21G
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' 479 479 22.69      
2 A' 386 386 0.29      
3 A' 322 322 4.31      
4 A' 193 193 3.51      
5 A" 1284 1284 226.68      
6 A" 700 700 1.32      
7 A' 1899 1899 249.14      
8 A' 1310 1310 145.81      
9 A' 1234 1234 141.20      
10 A' 890 890 207.33      
11 A' 707 707 93.09      
12 A' 564 564 9.64      
13 A" 495 495 11.37      
14 A" 230 230 6.16      
15 A" 39 39 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 5364.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5364.9 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/3-21G
ABC
0.10664 0.05886 0.04785

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.701 -0.514 0.000
C2 -0.071 0.810 0.000
O3 0.385 1.911 0.000
F4 2.031 -0.246 0.000
F5 0.385 -1.239 1.102
F6 0.385 -1.239 -1.102
Cl7 -1.886 0.439 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.53292.44591.35621.35621.35622.7568
C21.53291.19162.35212.37072.37071.8524
O32.44591.19162.71373.33733.33732.7060
F41.35622.35212.71372.21552.21553.9758
F51.35622.37073.33732.21552.20343.0303
F61.35622.37073.33732.21552.20343.0303
Cl72.75681.85242.70603.97583.03033.0303

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 127.284 C1 C2 F7 108.677
C2 C1 F4 108.851 C2 C1 F5 110.132
C2 C1 F6 110.132 O3 C2 F7 124.039
F4 C1 F5 109.534 F4 C1 F6 109.534
F5 C1 F6 108.646
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.870      
2 C 0.180      
3 O -0.329      
4 F -0.266      
5 F -0.261      
6 F -0.261      
7 Cl 0.068      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.555 -0.357 0.000 0.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.953 -0.145 0.000
y -0.145 -46.791 0.000
z 0.000 0.000 -43.140
Traceless
 xyz
x -0.988 -0.145 0.000
y -0.145 -2.244 0.000
z 0.000 0.000 3.232
Polar
3z2-r26.463
x2-y20.838
xy-0.145
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.612 0.171 0.000
y 0.171 2.690 0.000
z 0.000 0.000 2.170


<r2> (average value of r2) Å2
<r2> 220.721
(<r2>)1/2 14.857