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 SiCl₃⁺ (trichlorosilyl cation)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		281
	Energy 298.15K		260
	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		272
	HOMO-LUMO Energies		262
	Barriers to Internal Rotation		0
Geometries	Cartesians		273
	Internal Coordinates		272
	Products of moments of inertia		259
	Rotational Constants		264
	Point Group		276
Vibrations	Vibrational Frequencies		260
	Vibrational Intensities		264
	Zero-point energies		260
	Vibrational scaling factors
	Anharmonic frequencies and constants
	Raman frequencies and intensities		4
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		163
	Dipole		52
	Quadrupole		171
	Polarizability		179
Other results	Spin		13
	Number of basis functions		40
	Conformations		1