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 CH₃PH₂ (Methyl phosphine)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		312
	Energy 298.15K		303
	Atomization Enthalpy 298.15K		215
	Atomization Enthalpy 0K		215
	Entropy (298.15K)		185
	Entropy at any temperature		185
	Integrated Heat Capacity		185
	Heat Capacity (Cp)		185
	Nuclear Repulsion Energy		268
	HOMO-LUMO Energies		268
	Barriers to Internal Rotation		350
Geometries	Cartesians		243
	Internal Coordinates	x	242	x
	Products of moments of inertia		253
	Rotational Constants		258
	Point Group		259
Vibrations	Vibrational Frequencies	fun.	253	x
	Vibrational Intensities		268
	Zero-point energies		253
	Vibrational scaling factors
	Anharmonic frequencies and constants		1
	Raman frequencies and intensities		5
Electronic States	Electronic states	x	0
Electrostatics	Atom charges		200
	Dipole	x	217	x
	Quadrupole		199
	Polarizability		188
Other results	Spin		0
	Number of basis functions		6
	Conformations		1