The Library currently contains data for about 150 materials, including simple elements, compounds, metals, minerals, polymers, mixtures, etc. The EOS's for existing materials in the Library are upgraded when appropriate, and EOS's for new materials are added frequently. The Library is presently being offered to all interested users free of charge.
Some materials also have vaporization, melt and shear tables.
The lower limit on the opacity data is about 1ev.