English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Planar equilateral triangle 3 6 , graphite 6 3  and Kagomé nets of atoms occur widely in crystal structures of the hexagonal and rhombohedral classes (the latter set on hexagonal axes). However with appropriate metric and atomic arrangement they can occur in structures of any crystal class. With symbols  H , [unk],  K  respectively to describe these nets, previously developed symbols for the stacking of these nets one above the other and a new symbolism to handle their occurrence in centred orthohexagonal cells, it is possible to describe and compare these similar geometrical arrangements in more than a thousand structure types of any class with simple one-line descriptions.

zeitschrift für kristallographie - crystalline materials

Remarks on the stackings and descriptions of planar triangular, graphite and Kagomé nets of atoms in hexagonal, rhombohedral, tetragonal, orthorhombic and monoclinic structures