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 OCSe (Carbonyl selenide)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		651
	Energy 298.15K		55
	Atomization Enthalpy 298.15K		14
	Atomization Enthalpy 0K		14
	Entropy (298.15K)		4
	Entropy at any temperature		4
	Integrated Heat Capacity		4
	Heat Capacity (Cp)		4
	Nuclear Repulsion Energy		636
	HOMO-LUMO Energies		554
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	628
	Internal Coordinates	x	628	x
	Products of moments of inertia	x	620	x
	Rotational Constants	x	628	x
	Point Group		637
Vibrations	Vibrational Frequencies	fun.	623	x
	Vibrational Intensities		768
	Zero-point energies	x	623	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants
	Raman frequencies and intensities		279
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		352
	Dipole	x	473	x
	Quadrupole	x	383	x
	Polarizability		389
Other results	Spin		0
	Number of basis functions		32
	Conformations		1