return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-511.970904
Energy at 298.15K 
HF Energy-511.970904
Nuclear repulsion energy267.808621
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 PBEPBE/6-31G
Rotational Constants (cm-1) from geometry optimized at PBEPBE/6-31G
ABC
0.16933 0.09550 0.09324

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.332 0.198 0.000
O2 -1.082 0.377 0.000
F3 -1.631 -1.040 0.000
F4 0.790 1.505 0.000
F5 0.790 -0.466 1.120
F6 0.790 -0.466 -1.120

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.42582.32071.38531.38031.3803
O21.42581.51932.18662.33932.3393
F32.32071.51933.51292.72862.7286
F41.38532.18663.51292.26732.2673
F51.38032.33932.72862.26732.2395
F61.38032.33932.72862.26732.2395

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.948 O2 C1 F4 102.118
O2 C1 F5 112.944 O2 C1 F6 112.944
F4 C1 F5 110.134 F4 C1 F6 110.134
F5 C1 F6 108.438
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.832      
2 O -0.147      
3 F -0.086      
4 F -0.203      
5 F -0.198      
6 F -0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.315 0.149 0.000 0.348
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.415 0.198 0.000
y 0.198 -30.834 0.000
z 0.000 0.000 -31.040
Traceless
 xyz
x -0.478 0.198 0.000
y 0.198 0.394 0.000
z 0.000 0.000 0.084
Polar
3z2-r20.169
x2-y2-0.581
xy0.198
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.028 0.785 0.000
y 0.785 3.337 0.000
z 0.000 0.000 2.055


<r2> (average value of r2) Å2
<r2> 128.242
(<r2>)1/2 11.324