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 C₄H₁₀O₂ (Ethane, 1,2-dimethoxy-)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K	x
	Enthalpy 0K
	Energy 0K		208
	Energy 298.15K		202
	Atomization Enthalpy 298.15K	x	148	x
	Atomization Enthalpy 0K		149
	Entropy (298.15K)		144
	Entropy at any temperature		144
	Integrated Heat Capacity		144
	Heat Capacity (Cp)		144
	Nuclear Repulsion Energy		200
	HOMO-LUMO Energies		198
	Barriers to Internal Rotation		0
Geometries	Cartesians	x	178
	Internal Coordinates	x	0	x
	Products of moments of inertia		196
	Rotational Constants		201
	Point Group		201
Vibrations	Vibrational Frequencies		197
	Vibrational Intensities		209
	Zero-point energies		197
	Vibrational scaling factors
	Anharmonic frequencies and constants		1
	Raman frequencies and intensities		0
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		170
	Dipole		175
	Quadrupole		169
	Polarizability		159
Other results	Spin		0
	Number of basis functions		5
	Conformations		1