 | Acta Crystallographica Section A Acta Crystallographica Section A FOUNDATIONS AND ADVANCES |
journal menu
![[Figure 2]](uv5034fig2mag.jpg)
|
|
Figure 2
Stereoview of a fragment of the classic two-layer hexagonal honeycomb with 444 topology of cell bottoms. There are two layers of identical cells, here shown as an upper and lower layer (in reality they are left and right layers of a vertical honeycomb). The designation 444 denotes three quadrangles (here rhombi) forming a cell floor (or `ceiling' in the lower layer). One of the rhomboidal faces of the central lower cell is shaded gray. The bottoms of the cells from the two layers fit perfectly together, forming a corrugated interface. |
![[Figure 2]](uv5034fig2.jpg)
| FOUNDATIONS ADVANCES |
ISSN: 2053-2733
access
