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 N₂H₂ ((E)-diazene)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K	x
	Energy 0K		535
	Energy 298.15K		516
	Atomization Enthalpy 298.15K	x	35	x
	Atomization Enthalpy 0K	x	35	x
	Entropy (298.15K)	x	1	x
	Entropy at any temperature		1
	Integrated Heat Capacity	x	1	x
	Heat Capacity (Cp)	x	1	x
	Nuclear Repulsion Energy		512
	HOMO-LUMO Energies		437
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	494
	Internal Coordinates	x	493	x
	Products of moments of inertia	x	499	x
	Rotational Constants	x	509	x
	Point Group		516
Vibrations	Vibrational Frequencies	fun.	501	x
	Vibrational Intensities		643
	Zero-point energies	x	501	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants		1
	Raman frequencies and intensities		5
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		280
	Dipole	x	320	x
	Quadrupole		273
	Polarizability		339
Other results	Spin		0
	Number of basis functions		64
	Conformations		1