A Theoretical Schema for Building Weavings of Nets via Colored Tilings of Two‐Dimensional Spaces and Some Simple Polyhedral, Planar and Three‐Periodic Examples. Issue 9 (30th October 2018)

• Record Type: Journal Article
• Authors: Thompson, Benjamin; Hyde, Stephen T.
• Is Part Of: Israel journal of chemistry. Volume 58:Issue 9/10(2018)
• Page Start: 1144
• Page End: 1156
• Publication Date: 2018-10-30
• Subjects: Molecular weavings -- Cantenated nets -- MOF frameworks; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/ijch.201800121
• Languages: English
• ISSNs: 0021-2148

Abstract

Abstract: We analyse two‐component "weavings" made of a pair of dual ( p, q ) and ( q, p ) nets that undulate on both sides of the sphere, the plane and the hyperbolic plane. Families of weavings are described, sharing a common parent net. The examples describe zero‐, two‐ and three‐periodic weavings in three‐space. We derive all edge‐2‐transitive weavings with ( p, q )=(3, 3), (4, 3), (4, 4), (4, 6) using Delaney‐Dress tiling theory, described in detail. The two‐dimensional hyperbolic weaving are mapped into (euclidean) three‐space to form a pair of catenated crystalline nets. The examples suggest generalisations to other weavings on surfaces, including weavings of filaments. A simple hyperbolic weaving of filaments is derived, analogous to the common warp‐and‐weft filament weaving in the plane. The resulting three‐periodic pattern is related to the molecular‐scale weaving in the synthetic COF‐505 material synthesized by Liu et al . [ Science, vol. 351: 365–369, 2016]. Abstract :