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

using model chemistry: BLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/6-311G*
 hartrees
Energy at 0K-785.420499
Energy at 298.15K-785.422951
Nuclear repulsion energy276.493984
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 BLYP/6-311G*
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 865 863 59.31      
2 A1 600 598 134.41      
3 A1 423 422 0.18      
4 E 1076 1073 182.23      
4 E 1076 1073 182.19      
5 E 472 471 20.45      
5 E 472 471 20.45      
6 E 304 303 0.92      
6 E 304 303 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 2795.4 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 2788.5 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 BLYP/6-311G*
ABC
0.16705 0.15091 0.15091

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 -1.608
Cl2 0.000 0.000 0.173
O3 0.000 1.450 0.480
O4 -1.256 -0.725 0.480
O5 1.256 -0.725 0.480

Atom - Atom Distances (Å)
  F1 Cl2 O3 O4 O5
F11.78142.54282.54282.5428
Cl21.78141.48241.48241.4824
O32.54281.48242.51182.5118
O42.54281.48242.51182.5118
O52.54281.48242.51182.5118

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 101.965 F1 Cl2 O4 101.965
F1 Cl2 O5 101.965 O3 Cl2 O4 115.819
O3 Cl2 O5 115.819 O4 Cl2 O5 115.819
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.274      
2 Cl 1.129      
3 O -0.285      
4 O -0.285      
5 O -0.285      


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 0.756 0.756
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.253 0.000 0.000
y 0.000 -35.253 0.000
z 0.000 0.000 -34.318
Traceless
 xyz
x -0.467 0.000 0.000
y 0.000 -0.467 0.000
z 0.000 0.000 0.934
Polar
3z2-r21.868
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 101.627
(<r2>)1/2 10.081