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 CF₂ (Difluoromethylene)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K	x
	Energy 0K		1146
	Energy 298.15K		992
	Atomization Enthalpy 298.15K	x	57	x
	Atomization Enthalpy 0K	x	57	x
	Entropy (298.15K)	x	27	x
	Entropy at any temperature		27
	Integrated Heat Capacity	x	27	x
	Heat Capacity (Cp)	x	27	x
	Nuclear Repulsion Energy		1108
	HOMO-LUMO Energies		982
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	1067
	Internal Coordinates	x	1067	x
	Products of moments of inertia	x	1069	x
	Rotational Constants	x	1082	x
	Point Group		1103
Vibrations	Vibrational Frequencies	fun.	1094	x
	Vibrational Intensities		1205
	Zero-point energies	x	1094	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants		1
	Raman frequencies and intensities		350
Electronic States	Electronic states	x	302
Electrostatics	Atom charges		606
	Dipole	x	772	x
	Quadrupole		663
	Polarizability		663
Other results	Spin		302
	Number of basis functions		105
	Conformations		1