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 CHF₂CHF₂ (1,1,2,2-tetrafluoroethane)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		348
	Energy 298.15K		329
	Atomization Enthalpy 298.15K		0
	Atomization Enthalpy 0K		0
	Entropy (298.15K)		0
	Entropy at any temperature		0
	Integrated Heat Capacity		0
	Heat Capacity (Cp)		0
	Nuclear Repulsion Energy		346
	HOMO-LUMO Energies		320
	Barriers to Internal Rotation		598
Geometries	Cartesians	x	349
	Internal Coordinates	x	349	x
	Products of moments of inertia	x	336	x
	Rotational Constants	x	344	x
	Point Group		351
Vibrations	Vibrational Frequencies	fun.	342	x
	Vibrational Intensities		325
	Zero-point energies		342
	Vibrational scaling factors
	Anharmonic frequencies and constants
	Raman frequencies and intensities		10
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		226
	Dipole	x	292	x
	Quadrupole		261
	Polarizability		262
Other results	Spin		0
	Number of basis functions		28
	Conformations		2	x