I.B.3. (II.A.2.)

All data (experiment and calculated) in the CCCBDB for He (Helium atom)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K	x
	Energy 0K		315
	Energy 298.15K		267
	Atomization Enthalpy 298.15K	x	0	x
	Atomization Enthalpy 0K	x	0	x
	Entropy (298.15K)	x	253	x
	Entropy at any temperature		253
	Integrated Heat Capacity		253
	Heat Capacity (Cp)	x	253	x
	Nuclear Repulsion Energy		41
	HOMO-LUMO Energies		166
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	2
	Internal Coordinates		0
	Products of moments of inertia		0
	Rotational Constants		0
	Point Group		124
Vibrations	Vibrational Frequencies		0
	Vibrational Intensities		0
	Zero-point energies	x	0	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		74
	Dipole		76
	Quadrupole		122
	Polarizability	x	53	x
Other results	Spin		5
	Number of basis functions		25
	Diagnostics		4
	Conformations		1