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Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3444	3283	189.96
2	A'	1308	1247	24.33
3	A'	867	827	5.47
4	A'	699	667	57.84
5	A'	293	280	26.92
6	A'	256	244	18.69
7	A"	744	709	5.41
8	A"	302	288	66.35
9	A"	103	98	51.17

Atom	x (Å)	y (Å)	z (Å)
Cl1	0.540	0.083	0.000
O2	-0.330	-1.464	0.000
H3	-1.263	-1.212	0.000
O4	-0.330	0.720	1.286
O5	-0.330	0.720	-1.286

	Cl1	O2	H3	O4	O5
Cl1		1.7753	2.2194	1.6782	1.6782
O2	1.7753		0.9660	2.5345	2.5345
H3	2.2194	0.9660		2.5006	2.5006
O4	1.6782	2.5345	2.5006		2.5712
O5	1.6782	2.5345	2.5006	2.5712

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Cl1	O2	H5	41.315		O2	Cl1	O3	24.959
O2	Cl1	O4	94.387		O3	Cl1	O4	78.466

	hartrees
Energy at 0K
Energy at 298.15K	0.169042
HF Energy	0.169042
Nuclear repulsion energy	111.497689

All results from a given calculation for HClO₃ (Chloric Acid)

using model chemistry: AM1

States and conformations

Conformer 1 (CS)

Conformer 2 (C1)

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
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Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3444	3284	189.89
2	A	1308	1247	24.37
3	A	867	827	5.52
4	A	744	709	5.44
5	A	699	667	57.84
6	A	301	287	66.14
7	A	293	280	26.82
8	A	256	244	18.74
9	A	100	96	51.46

Atom	x (Å)	y (Å)	z (Å)
Cl1	-0.151	-0.001	-0.525
O2	1.495	0.015	0.140
H3	1.364	0.011	1.097
O4	-0.686	1.279	0.420
O5	-0.660	-1.291	0.419

	Cl1	O2	H3	O4	O5
Cl1		1.7752	2.2193	1.6784	1.6781
O2	1.7752		0.9659	2.5361	2.5356
H3	2.2193	0.9659		2.5032	2.5005
O4	1.6784	2.5361	2.5032		2.5700
O5	1.6781	2.5356	2.5005	2.5700

All results from a given calculation for HClO3 (Chloric Acid)

using model chemistry: AM1

States and conformations

Conformer 1 (CS)

Conformer 2 (C1)

All results from a given calculation for HClO₃ (Chloric Acid)