Data di Pubblicazione:
2023
Citazione:
Three-periodic nets, tilings and surfaces. A short review and new results / O. Delgado-Friedrichs, M. O'Keeffe, D.M. Proserpio, M.M.J. Treacy. - In: ACTA CRYSTALLOGRAPHICA. SECTION A, FOUNDATIONS AND ADVANCES. - ISSN 2053-2733. - 79:2(2023 Jan 17), pp. 192-202. [10.1107/S2053273323000414]
Abstract:
A brief introductory review is provided of the theory of tilings of 3-periodic nets
and related periodic surfaces. Tilings have a transitivity [p q r s] indicating the
vertex, edge, face and tile transitivity. Proper, natural and minimal-transitivity
tilings of nets are described. Essential rings are used for finding the minimal-
transitivity tiling for a given net. Tiling theory is used to find all edge- and face-
transitive tilings (q = r = 1) and to find seven, one, one and 12 examples of tilings
with transitivity [1 1 1 1], [1 1 1 2], [2 1 1 1] and [2 1 1 2], respectively. These are
all minimal-transitivity tilings. This work identifies the 3-periodic surfaces
defined by the nets of the tiling and its dual and indicates how 3-periodic nets
arise from tilings of those surfaces.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
tilings; nets; 3-periodic nets; 3-periodic tilings; essential rings
Elenco autori:
O. Delgado-Friedrichs, M. O'Keeffe, D.M. Proserpio, M.M.J. Treacy
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