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 C₆H₁₀ (2,4-Hexadiene, (Z,Z)-)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K
	Energy 0K		210
	Energy 298.15K		207
	Atomization Enthalpy 298.15K	x	154	x
	Atomization Enthalpy 0K		153
	Entropy (298.15K)		147
	Entropy at any temperature		147
	Integrated Heat Capacity		147
	Heat Capacity (Cp)		147
	Nuclear Repulsion Energy		199
	HOMO-LUMO Energies		196
	Barriers to Internal Rotation		0
Geometries	Cartesians		178
	Internal Coordinates		177
	Products of moments of inertia		195
	Rotational Constants		199
	Point Group		201
Vibrations	Vibrational Frequencies		196
	Vibrational Intensities		203
	Zero-point energies		196
	Vibrational scaling factors
	Anharmonic frequencies and constants
	Raman frequencies and intensities		0
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		173
	Dipole		175
	Quadrupole		167
	Polarizability		160
Other results	Spin		0
	Number of basis functions		5
	Conformations		1