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	hartrees
Energy at 0K	-85.163551
Energy at 298.15K	-85.166720
Nuclear repulsion energy	114.999297

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1056	948	92.88
2	A₁	834	749	251.64
3	A₁	582	523	12.37
4	E	1286	1155	298.32
4	E	1286	1155	298.32
5	E	603	542	49.15
5	E	603	542	49.15
6	E	420	377	0.71
6	E	420	377	0.71

Atom	x (Å)	y (Å)	z (Å)
F1	0.000	0.000	1.421
Cl2	0.000	0.000	-0.175
O3	0.000	1.391	-0.485
O4	1.205	-0.696	-0.485
O5	-1.205	-0.696	-0.485

	F1	Cl2	O3	O4	O5
F1		1.5963	2.3598	2.3598	2.3598
Cl2	1.5963		1.4253	1.4253	1.4253
O3	2.3598	1.4253		2.4096	2.4096
O4	2.3598	1.4253	2.4096		2.4096
O5	2.3598	1.4253	2.4096	2.4096

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F1	Cl2	O3	102.554	F1	Cl2	O4	102.554
F1	Cl2	O5	102.554	O3	Cl2	O4	115.413
O3	Cl2	O5	115.413	O4	Cl2	O5	115.413

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

using model chemistry: HF/CEP-31G*

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
	Home All data for one species Geometry Experimental Experimental Geometries Same bond/angle many molecules Internal Coordinates by type Bond angles Calculated Calculated geometry Rotational constant Moments of inertia Products of moments of inertia BSE Bond lengths Show me a calculated geometry Comparisons Bonds, angles Rotational Constants Products of moments of inertia Point group Bad Calculations Bad moment of inertia Tutorials and Explanations Angle formulas Vibrations Experimental Vibrational frequencies Calculated Frequencies Scale factors Reactions Entropies Ions List Ions Energy Calculated Ionization Energy Compare Ionzation energy Electron Affinity Calculated Electron affinity Compare Electron affinity Proton Affinity Calculated Proton affinity Compare Proton affinity Ionization changes point group Experimental One molecule all properties One property a few molecules Enthalpy of formation Entropy Integrated Heat Capacity Heat Capacity Rotational Constants Vibrational Frequencies Dipole moment Ionization Energy Polarizability Quadrupole Point Groups Geometry Experimental Geometries Internal Coordinates by type Bond angles Rotational Constants Point Groups Diatomic bond lengths Vibrations Vibrational frequencies Diatomic Triatomics Energy Atomization Energy Internal Rotation Electrostatics Dipole Quadrupole Polarizability Reference Data Reference states Spin Splittings Molecules with good enthalpy Enthalpy at 0 Kelvin Calculated Energy Optimized Energy Energy 298K Minimum conformation Hydrogen bonds H bond with counterpoise Reaction Reaction Energy 0K Reaction Energy 298K Internal Rotation Barriers to internal rotation Rotational barrier and dipole Rotational Barrier 2 molecules Orbital HOMO LUMO gap HOMO Orbital Energies Nuclear repulsion energy Correlation Full vs Frozen core energies Partial correlation energies Ion Calculated Ionization Energy Vertical ionization Energy Calculated Electron affinity Calculated Proton affinity Atom charge differences Excited State Singlet triplet gap Electronic state Transition state Basis Set Extrapolation BSE energy BSE Bond lengths Geometry Calculated geometry AIM bond orders One type of bond Rotation Rotational constant Products of moments of inertia Moments of inertia Inertial defects Second moments Point group State symmetry <r2> Sorted by r2 Z-matrix Bad Calculations Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Frequencies Animated vibrations Anharmonic Zero point energy (ZPE) Scale Factors Scale factors Scale factor uncertainty Calculate a scale factor Why scale vibrations Set scaling factors Bad Calculations Bad Vib. 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Number	Element	Mulliken
1	F	-0.219
2	Cl	1.105
3	O	-0.295
4	O	-0.295
5	O	-0.295

	x	y	z	Total
	0.000	0.000	0.355	0.355
CHELPG
AIM
ESP

<r²>	74.904
(<r²>)^1/2	8.655

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

using model chemistry: HF/CEP-31G*

States and conformations

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