Delgado-Friedrichs Olaf, O'Keeffe Michael
Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, USA.
Acta Crystallogr A. 2009 Sep;65(Pt 5):360-3. doi: 10.1107/S0108767309026270. Epub 2009 Jul 30.
Lattice nets have one vertex in the topological unit cell. Some two- and three-periodic lattice nets with one kind of edge (edge-transitive) are described. Simple expressions for the topological density of the two-periodic nets are found empirically. Thirteen infinite families of three-periodic cubic lattice nets and hexagonal, trigonal and tetragonal families are identified.
晶格网在拓扑晶胞中有一个顶点。描述了一些具有一种边(边传递)的二维和三维周期晶格网。通过经验找到了二维周期网拓扑密度的简单表达式。确定了13个无限族的三维立方晶格网以及六边形、三角形和四边形族。