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	hartrees
Energy at 0K	-685.947483
Energy at 298.15K
HF Energy	-684.498550
Nuclear repulsion energy	198.207612

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3765	3765	104.73
2	A	1290	1290	208.35
3	A	1242	1242	121.82
4	A	1101	1101	60.26
5	A	709	709	216.63
6	A	578	578	29.68
7	A	467	467	12.06
8	A	414	414	14.57
9	A	141	141	84.89

Atom	x (Å)	y (Å)	z (Å)
Cl1	-0.159	0.022	-0.337
O2	1.370	-0.477	0.061
H3	1.576	0.041	0.853
O4	-0.208	1.335	0.240
O5	-1.022	-0.910	0.308

	Cl1	O2	H3	O4	O5
Cl1		1.6562	2.1032	1.4354	1.4247
O2	1.6562		0.9684	2.4091	2.4433
H3	2.1032	0.9684		2.2869	2.8195
O4	1.4354	2.4091	2.2869		2.3889
O5	1.4247	2.4433	2.8195	2.3889

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Cl1	O2	H5	34.333		O2	Cl1	O3	26.610
O2	Cl1	O4	102.151		O3	Cl1	O4	78.014

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

using model chemistry: CCSD=FULL/cc-pCVTZ

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

using model chemistry: CCSD=FULL/cc-pCVTZ

States and conformations

Conformer 1 (CS)

Conformer 2 (C1)

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