nordicfere.blogg.se - Structural formula maker

This database is a sister to the American Mineralogist Crystal Structure Database (AMCSD) and contains all the data that is in the AMCSD as well as data that has been deposited by individuals and laboratories. The crystal structure information includes mineral name, specification, crystal chemical formula, space group, unit cell parameters, coordinates, thermal factors and occupancy of atomic positions as well as literature references on crystal structure determination.

Each mineral can be searched by name, specification, crystal chemical formula, or crystal structure characteristics.

This searchable database, maintained by the Russian Foundation of Basic Research, includes 4785 entries (2365 unique mineral names).

Crystallographic Database for Minerals and Their Structural Analogues.

The site also includes links to other webpages about crystal structures. The Java applet allows the user to rotate and change the size of the crystal. This website features interactive Java applets of a variety of crystal structures of minerals and non-minerals. Several different graphical representations, an interactive Java applet of the structure, and useful information about the lattices can be obtained by clicking on images of crystal structures.

Naval Research Laboratory, offers a concise index of common crystal lattice structures, including those from minerals and non-minerals. The site is searchable by mineral, author, chemistry, or cell parameters and symmetry. The database is maintained under the care of the Mineralogical Society of America and the Mineralogical Association of Canada, and financed by the National Science Foundation. This site is an interface to a crystal structure database that includes every structure published in the American Mineralogist, the Canadian Mineralogist, and the European Journal of Mineralogy. American Mineralogist Crystal Structure Database.The following online resources contain files which can be downloaded for interactive viewing either from a stand-alone visualization software or viewed from the website as a Java applet.