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 C₂H₄F₂ (1,2-difluoroethane)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		1267
	Energy 298.15K		40
	Atomization Enthalpy 298.15K		1
	Atomization Enthalpy 0K		1
	Entropy (298.15K)		1
	Entropy at any temperature		1
	Integrated Heat Capacity		1
	Heat Capacity (Cp)		1
	Nuclear Repulsion Energy		1266
	HOMO-LUMO Energies		1101
	Barriers to Internal Rotation		733
Geometries	Cartesians	x	1266
	Internal Coordinates	x	1266	x
	Products of moments of inertia	x	1249	x
	Rotational Constants	x	1266	x
	Point Group		1268
Vibrations	Vibrational Frequencies	fun.	1225	x
	Vibrational Intensities		1266
	Zero-point energies		1225
	Vibrational scaling factors
	Anharmonic frequencies and constants
	Raman frequencies and intensities		688
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		726
	Dipole	x	952	x
	Quadrupole		792
	Polarizability		835
Other results	Spin		0
	Number of basis functions		72
	Conformations		2	x