Blatov, Vladislav A.Delgado-Friedrichs, OlafO'Keefe, MichaelProserpio, Davide M.2015-12-100108-7673http://hdl.handle.net/1885/52009Rules for determining a unique natural tiling that carries a given three-periodic net as its 1-skeleton are presented and justified. A computer implementation of the rules and their application to tilings for zeolite nets and for the nets of the RCSR database are described.Keywords: Nets; Tilings200710.1107/S01087673070382872015-12-09