a prismatic compound of antiprism is a category of uniform polyhedron compound. Each member of this infinite family of uniform polyhedron compounds is...

symmetry. It arises from superimposing two copies of the corresponding prismatic compound of antiprisms (without rotational freedom), and rotating each...

dodecahedra Compound of two snub icosidodecadodecahedra Compound of two truncated tetrahedra Prismatic compound of antiprisms Prismatic compound of antiprisms with...

dodecahedra Compound of two snub icosidodecadodecahedra Compound of two truncated tetrahedra Prismatic compound of antiprisms Prismatic compound of antiprisms with...

{p/q}-gonal antiprisms (UC22, UC23, UC24 and UC25) exist only when p/q > 3/2, and when p and q are coprime. Furthermore, when p/q = 2, the antiprisms degenerate...

symmetry, D3d, order 12. It is a uniform prismatic compound of antiprisms, UC23. It is similar to the compound of two tetrahedra with 90 degree turns. It...

antiprisms. Duoprisms: product of two regular polygons. The most obvious family of prismatic 4-polytopes is the polyhedral prisms, i.e. products of a...

is a special case of a p/q-gonal prismatic compound of antiprisms, where in this case the component p/q = 2 is a digonal antiprism, or tetrahedron. Below...

create compounds, seen in the edges of prismatic compound of antiprisms, for instance: A regular polyhedron compound can be defined as a compound which...

and antiprisms. Duoprisms: products of two polygons. The most obvious family of prismatic 4-polytopes is the polyhedral prisms, i.e. products of a polyhedron...

described as tricapped trigonal prismatic. [LaCl(H 2O) 7]4+ 2, a lanthanum(III) complex with a La–La bond. Square antiprisms can be capped on both square...

chemistry, the bicapped trigonal prismatic molecular geometry describes the shape of compounds where eight atoms or groups of atoms or ligands are arranged...

seen as triangular antiprisms, another uniform prismatic compound of antiprisms exists with D3d symmetry, order 12. Each antiprism is rotated 40 degrees...

gyrated triangular prismatic honeycomb, snub square prismatic honeycomb, triangular prismatic honeycomb, triangular-hexagonal prismatic honeycomb, truncated...

They exist in two infinite families, the uniform prisms and the uniform antiprisms. All have their vertices in parallel planes and are therefore prismatoids...

nonprismatic uniform polyhedra; a few representatives of the infinite sets of prisms and antiprisms; one degenerate polyhedron, Skilling's figure with overlapping...

The antiprisms with 3.3.3.3.11/q vertex figures, . Uniform antiprisms exist for p/q>3/2, and are called crossed for p/q<2. For hendecagonal antiprism, two...

40 pentagonal antiprisms, 700 triangular prisms, 20 pentagonal prisms), and 322 hypercells (2 grand antiprisms , 20 pentagonal antiprism prisms , and 300...

is much less common compared to the square antiprism. An example of a molecular species with square prismatic geometry (a slightly flattened cube) is...

a compound of two hexagons, the second is a compound of three squares, the third is a compound of four triangles, and the fourth is a compound of six...

Many compounds of thorium are known: this is because thorium and uranium are the most stable and accessible actinides and are the only actinides that can...

(polygon) is self-dual. Uniform prismatic polytopes can be defined and named as a Cartesian product (with operator "×") of lower-dimensional regular polytopes...

4-polytope. A 4-polytope is prismatic if it is the Cartesian product of two or more lower-dimensional polytopes. A prismatic 4-polytope is uniform if its...

and made of fifty tetrahedra, ten pentagrammic crossed antiprisms, ten pentagonal antiprisms, and fifty vertices.: p.124  The grand antiprism, which is...

polyhedra, together with 75 other polyhedra: Infinite classes: prisms, antiprisms. Convex exceptional: 5 Platonic solids: regular convex polyhedra, 13 Archimedean...

colors. The prismatic subsets D2d has the same coloring as the previous one and D2h has alternating colors for its sides for a total of three colors...

star polyhedra, 75 uniform compound polyhedra, inclusive of seven types of families of prisms and antiprisms, 76 is the number of unique uniform compact hyperbolic...

property of objects indicating that an object has the same symmetries as a regular icosahedron. Apart from the two infinite series of prismatic and antiprismatic...

constructionally related to prismatic uniform honeycombs by truncation operations. They are higher-dimensional analogues of the order-2 apeirogonal tiling...

the north pole of the planet Micrograph of a snowflake Benzene, the simplest aromatic compound with hexagonal shape. Hexagonal order of bubbles in a foam...