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 C₄H₈Cl₂ (1,4-Dichlorobutane)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K
	Energy 0K		210
	Energy 298.15K		209
	Atomization Enthalpy 298.15K	x	152	x
	Atomization Enthalpy 0K		152
	Entropy (298.15K)		153
	Entropy at any temperature		153
	Integrated Heat Capacity		153
	Heat Capacity (Cp)		153
	Nuclear Repulsion Energy		196
	HOMO-LUMO Energies		194
	Barriers to Internal Rotation		0
Geometries	Cartesians		183
	Internal Coordinates		0
	Products of moments of inertia		191
	Rotational Constants		196
	Point Group		197
Vibrations	Vibrational Frequencies		193
	Vibrational Intensities		202
	Zero-point energies		193
	Vibrational scaling factors
	Anharmonic frequencies and constants		1
	Raman frequencies and intensities		0
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		164
	Dipole	x	171	x
	Quadrupole		165
	Polarizability		156
Other results	Spin		0
	Number of basis functions		3
	Conformations		1