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

using model chemistry: B2PLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-910.964344
Energy at 298.15K-910.965960
HF Energy-910.487157
Nuclear repulsion energy393.235325
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 B2PLYP/cc-pVTZ
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' 1859 1784 254.12      
2 A' 1282 1230 99.31      
3 A' 1246 1196 235.49      
4 A' 928 891 258.82      
5 A' 749 718 75.09      
6 A' 584 561 7.15      
7 A' 509 488 16.85      
8 A' 398 382 0.11      
9 A' 337 323 3.86      
10 A' 196 188 1.48      
11 A" 1207 1158 270.95      
12 A" 713 684 4.41      
13 A" 513 492 5.69      
14 A" 235 225 3.76      
15 A" 41 39 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 5398.3 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 5179.1 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 B2PLYP/cc-pVTZ
ABC
0.11166 0.05939 0.04880

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.539 -0.692 0.000
C2 0.079 0.793 0.000
O3 0.824 1.710 0.000
F4 1.860 -0.742 0.000
F5 0.079 -1.314 1.084
F6 0.079 -1.314 -1.084
Cl7 -1.674 0.944 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 Cl7
C11.55462.41831.32281.33201.33202.7514
C21.55461.18132.35222.36952.36951.7591
O32.41831.18132.66203.29713.29712.6129
F41.32282.35222.66202.16272.16273.9160
F51.33202.36953.29712.16272.16903.0565
F61.33202.36953.29712.16272.16903.0565
Cl72.75141.75912.61293.91603.05653.0565

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 123.660 C1 C2 Cl7 112.116
C2 C1 F4 109.405 C2 C1 F5 110.101
C2 C1 F6 110.101 O3 C2 Cl7 124.224
F4 C1 F5 109.101 F4 C1 F6 109.101
F5 C1 F6 109.009
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.598      
2 C 0.173      
3 O -0.179      
4 F -0.161      
5 F -0.175      
6 F -0.175      
7 Cl -0.082      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.501 -0.022 0.000
y -0.022 5.457 0.000
z 0.000 0.000 4.201


<r2> (average value of r2) Å2
<r2> 216.334
(<r2>)1/2 14.708