 | Acta Crystallographica Section A Acta Crystallographica Section A FOUNDATIONS AND ADVANCES |
journal menu
![[Figure 1]](me0618fig1mag.jpg)
|
|
Figure 1
Different ways of representing the crystal structures of quartz (top row) and coesite (bottom row), which are crystal polymorphs of silica, SiO2. The left-hand figures are the usual atomic structures (grey is Si and red is O), the middle figures are representations given by the Reticular Chemistry Structure Resource (RCSR: qtz, coe), and the right-hand figures are quotient graphs. The quotient graph for quartz is reproduced from Eon (2012  ) with permission of Springer and the quotient graph for coesite is reproduced from Eon (2016). |
![[Figure 1]](me0618fig1.jpg)
| FOUNDATIONS ADVANCES |
ISSN: 2053-2733
