SLD Database

1.0 beta9
On this page you can query materials that have been entered into our database. The search is carried out for a combination of all entered fields.
If you search without a value for any field the complete database is returned. You can select any database entry to use in the SLD calculator or use the calculator directly with a known elemental composition and density.
Fieldsearch for value
Name
Formula
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Chemical formula of a compound can be provided in various ways. It will typically be a sequence of chemical elements followed each by a number.
Isotopes are written with the mass number N in square brackets. D is also accepted for H[2].
Repreating groups can be provided by a sub-formula in round brackets followed by a number of repetitions.
For organic molecules that exchange hydrogen atoms with their environment, such exchangable hydrogens are written separately as Hx element.
In searches the match is exect (besides re-ordering the elements), a rough search can be indicated by adding a tilde (~) before the formula.
Examples:
Fe2O3 / H[2]2O / H2(C2H4)4 / ~F
Tags
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Open Reflectometry Standards Organization scattering length density database. Written by Artur Glavic from Paul Scherrer Institut (PSI).