Reference Label	Details
triv	Trivial
Gurvich TPIS	L. V. Gurvich, I. V. Veyts, and C. B. Alcock, "Thermodynamic Properties of Individual Substances", 4th ed., Vol. 1, Parts 1 and 2, Hemisphere: New York 1989; ibid., Vol. 2, Parts 1 and 2, Hemisphere: New York 1991; ibid., Vol. 3, Parts 1 and 2, Begell House: New York 1996 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 1. Elements O, H(D,T), F, Cl, Br, I, He, Ne, Ar, Kr, Xe, Rn, S, N, P and their Compounds. Part One. Methods and Computation", 4th ed., Hemisphere: New York 1989 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 1. Elements O, H(D,T), F, Cl, Br, I, He, Ne, Ar, Kr, Xe, Rn, S, N, P and their Compounds. Part Two. Tables", 4th ed., Hemisphere: New York 1989 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 2. Elements C, Si, Ge, Sn, Pb and their Compounds. Part One. Methods and Computation", 4th ed., Hemisphere: New York 1990 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 2. Elements C, Si, Ge, Sn, Pb and their Compounds. Part Two. Tables", 4th ed., Hemisphere: New York 1990 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 3. Elements B, Al, Ga, In, Tl, Be, Mg, Ca, Sr, Ba and their Compounds. Part One. Methods and Computation. Part Two. Tables", 4th ed., Begell House: New York 1996
Ruscic G3B3	G3B3LYP calculation; B3LYP/6-31G(d) frequencies are scaled by 0.9614 (see Scott 1996)
Martin 1999	J. M. L. Martin and P. R. Taylor, Mol. Phys. 96, 681-692 (1999) Benchmark ab initio Thermochemistry of the Isomers of Diimide, N2H2, using Accurate Computed Structures and Anharmonic Force Fields