II.

Experimental thermochemical data

A.	Single molecule
	1.	All experimental data for one molecule
	2.	Types of data available for one molecule
	3.	Summary of geometry data for one molecule
B.	Specific experimental properties
	1.	Atomization energies
	2.	Vibrational frequencies
	3.	Bond lengths
	4.	Bond angles
	5.	Rotational constants
	6.	Experimental barriers to internal rotation
C.	Reference data
	1.	Thermodynamic reference states
	2.	List of electronic spin splitting corrections
	3.	List of species with experimental enthalpy of formation at 0K
	4.	Suggestions for species with well-defined experimental enthalpies of formation
D.	One experimental property for several species
	1.	Enthalpy of formation
	2.	Entropy at 298.15K
	3.	Integrated Heat Capacity
	4.	Heat Capacity at 298.15K
	5.	Rotational Constants
	6.	Vibrational Frequencies
	7.	Electric dipole moment
	8.	Ionization Energy
	9.	Polarizability
	10.	Quadrupole
	11.	Point Group