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All results from a given calculation for CF3COCl (trifluoroacetyl chloride)

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-908.390724
Energy at 298.15K-908.392658
HF Energy-908.390724
Nuclear repulsion energy397.917233
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 HF/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' 2101 1888 330.57      
2 A' 1464 1315 103.30      
3 A' 1431 1286 292.67      
4 A' 1045 939 330.22      
5 A' 820 737 84.38      
6 A' 637 572 9.79      
7 A' 567 509 13.36      
8 A' 446 401 1.20      
9 A' 372 334 3.18      
10 A' 214 192 2.20      
11 A" 1398 1256 313.54      
12 A" 786 706 8.31      
13 A" 556 499 11.61      
14 A" 256 230 6.88      
15 A" 49 44 0.78      

Unscaled Zero Point Vibrational Energy (zpe) 6070.8 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 5454.6 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 HF/6-31G*
ABC
0.11580 0.06008 0.04964

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.532 -0.692 0.000
C2 0.076 0.775 0.000
O3 0.823 1.668 0.000
F4 1.836 -0.748 0.000
F5 0.076 -1.305 1.067
F6 0.076 -1.305 -1.067
Cl7 -1.654 0.964 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.53702.37841.30521.31291.31292.7429
C21.53701.16432.32842.33862.33861.7404
O32.37841.16432.62053.24663.24662.5756
F41.30522.32842.62052.13302.13303.8879
F51.31292.33863.24662.13302.13483.0464
F61.31292.33863.24662.13302.13483.0464
Cl72.74291.74042.57563.88793.04643.0464

picture of trifluoroacetyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 122.796 C1 C2 Cl7 113.488
C2 C1 F4 109.744 C2 C1 F5 110.033
C2 C1 F6 110.033 O3 C2 Cl7 123.716
F4 C1 F5 109.113 F4 C1 F6 109.113
F5 C1 F6 108.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.090      
2 C 0.269      
3 O -0.389      
4 F -0.327      
5 F -0.337      
6 F -0.337      
7 Cl 0.032      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.670 -0.635 0.000 0.923
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.398 -1.577 0.000
y -1.577 -46.972 0.000
z 0.000 0.000 -42.801
Traceless
 xyz
x 0.488 -1.577 0.000
y -1.577 -3.372 0.000
z 0.000 0.000 2.884
Polar
3z2-r25.768
x2-y22.574
xy-1.577
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.120 0.053 0.000
y 0.053 4.332 0.000
z 0.000 0.000 3.200


<r2> (average value of r2) Å2
<r2> 212.821
(<r2>)1/2 14.588