Describes CIF, the data exchange standard of crystallography. Provides: information for scientists who wish to record or use the results of a single-crystal or powder diffraction experiment; the data ontology necessary for designing interoperable computer applications; accompanying software including machine-readable CIF dictionaries, libraries and utility programs.
An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.
Anisotropic atomic displacement parameters are usually looped in a separate list. If this is the case, this code must match the _atom_site_label of the associated atom in the atom coordinate list and conform with the same rules described in _atom_site_label.
Appears in list
Must match data name_atom_site_label