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 SiH (Silylidyne)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K	x
	Energy 0K		812
	Energy 298.15K		103
	Atomization Enthalpy 298.15K	x	21	x
	Atomization Enthalpy 0K	x	25	x
	Entropy (298.15K)	x	16	x
	Entropy at any temperature		16
	Integrated Heat Capacity	x	16	x
	Heat Capacity (Cp)	x	16	x
	Nuclear Repulsion Energy		785
	HOMO-LUMO Energies		643
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	760
	Internal Coordinates	x	760	x
	Products of moments of inertia	x	752	x
	Rotational Constants	x	762	x
	Point Group		790
Vibrations	Vibrational Frequencies	fun. har.	759	x
	Vibrational Intensities		1237
	Zero-point energies	x	759	x
	Vibrational scaling factors	x
	Anharmonic frequencies and constants
	Raman frequencies and intensities		465
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		442
	Dipole		571
	Quadrupole		488
	Polarizability		466
Other results	Spin		789
	Number of basis functions		101
	Conformations		1