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All results from a given calculation for ClFO3 (Perchloryl fluoride)

using model chemistry: B3LYP/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/CEP-31G*
 hartrees
Energy at 0K-86.656184
Energy at 298.15K-86.658818
Nuclear repulsion energy109.695518
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/CEP-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 A1 925 893 63.65      
2 A1 663 640 175.37      
3 A1 458 443 0.45      
4 E 1140 1101 188.23      
4 E 1140 1101 188.16      
5 E 493 476 24.81      
5 E 493 476 24.80      
6 E 335 324 0.78      
6 E 335 324 0.78      

Unscaled Zero Point Vibrational Energy (zpe) 2990.0 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 2887.4 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/CEP-31G*
ABC
0.16756 0.15637 0.15637

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 1.516
Cl2 0.000 0.000 -0.203
O3 0.000 1.448 -0.510
O4 1.254 -0.724 -0.510
O5 -1.254 -0.724 -0.510

Atom - Atom Distances (Å)
  F1 Cl2 O3 O4 O5
F11.71852.49022.49022.4902
Cl21.71851.48031.48021.4802
O32.49021.48032.50802.5080
O42.49021.48022.50802.5080
O52.49021.48022.50802.5080

picture of Perchloryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 101.987 F1 Cl2 O4 101.987
F1 Cl2 O5 101.987 O3 Cl2 O4 115.804
O3 Cl2 O5 115.804 O4 Cl2 O5 115.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.206      
2 Cl 0.723      
3 O -0.172      
4 O -0.172      
5 O -0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.419 0.419
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.274 0.000 0.000
y 0.000 -34.274 0.000
z 0.000 0.000 -32.990
Traceless
 xyz
x -0.642 0.000 0.000
y 0.000 -0.642 0.000
z 0.000 0.000 1.283
Polar
3z2-r22.566
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.418 0.000 0.000
y 0.000 4.418 0.000
z 0.000 0.000 4.003


<r2> (average value of r2) Å2
<r2> 79.935
(<r2>)1/2 8.941