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 data (experiment and calculated) in the CCCBDB for HCl (Hydrogen chloride)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K	x
	Energy 0K		1213
	Energy 298.15K		586
	Atomization Enthalpy 298.15K	x	27	x
	Atomization Enthalpy 0K	x	28	x
	Entropy (298.15K)	x	21	x
	Entropy at any temperature		21
	Integrated Heat Capacity	x	21	x
	Heat Capacity (Cp)	x	21	x
	Nuclear Repulsion Energy		1190
	HOMO-LUMO Energies		1099
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	1162
	Internal Coordinates	x	1162	x
	Products of moments of inertia	x	1154	x
	Rotational Constants	x	1164	x
	Point Group		1192
Vibrations	Vibrational Frequencies	fun. har.	1160	x
	Vibrational Intensities	x	1579	x
	Zero-point energies	x	1160	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants
	Raman frequencies and intensities		482
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		590
	Dipole	x	779	x
	Quadrupole	x	699	x
	Polarizability	x	687	x
Other results	Spin		2
	Number of basis functions		114
	Conformations		1