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

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-550.775853
Energy at 298.15K-550.777367
HF Energy-550.775853
Nuclear repulsion energy325.541544
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 B3LYP/LANL2DZ
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' 1840 1768 186.27      
2 A' 1232 1184 88.67      
3 A' 1127 1083 251.75      
4 A' 1010 971 232.67      
5 A' 735 707 6.15      
6 A' 621 597 47.46      
7 A' 539 518 3.03      
8 A' 387 372 4.33      
9 A' 359 345 0.02      
10 A' 215 206 5.45      
11 A" 1085 1043 253.56      
12 A" 713 685 16.27      
13 A" 457 439 12.17      
14 A" 228 219 7.78      
15 A" 40 38 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 5293.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 5088.2 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 B3LYP/LANL2DZ
ABC
0.11868 0.07875 0.06497

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.075 0.578 0.000
C2 -0.326 -0.917 0.000
O3 -1.439 -1.377 0.000
F4 -1.051 1.382 0.000
F5 0.833 0.880 1.128
F6 0.833 0.880 -1.128
F7 0.833 -1.692 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.54702.47211.38351.39201.39202.3932
C21.54701.20442.41052.41692.41691.3943
O32.47211.20442.78643.39483.39482.2933
F41.38352.41052.78642.25202.25203.6057
F51.39202.41693.39482.25202.25562.8086
F61.39202.41693.39482.25202.25562.8086
F72.39321.39432.29333.60572.80862.8086

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 127.474 C1 C2 F7 108.801
C2 C1 F4 110.559 C2 C1 F5 110.530
C2 C1 F6 110.530 O3 C2 F7 123.725
F4 C1 F5 108.458 F4 C1 F6 108.458
F5 C1 F6 108.230
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.467      
2 C 0.318      
3 O -0.120      
4 F -0.156      
5 F -0.165      
6 F -0.165      
7 F -0.180      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.113 0.073 0.000 0.135
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.997 -0.626 0.000
y -0.626 -40.347 0.000
z 0.000 0.000 -36.353
Traceless
 xyz
x -2.647 -0.626 0.000
y -0.626 -1.672 0.000
z 0.000 0.000 4.319
Polar
3z2-r28.638
x2-y2-0.650
xy-0.626
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.524 0.161 0.000
y 0.161 3.516 0.000
z 0.000 0.000 2.828


<r2> (average value of r2) Å2
<r2> 172.406
(<r2>)1/2 13.130