Tetrakis may refer to: *

Tetrakis (Paphlagonia) Tetrakis () was a ancient Greece, Greek town of ancient Paphlagonia on the Black Sea coast.''Periplus of Pseudo-Scylax'' Its site is unlocated but based on the position it occupies in the text of the ''Periplus of Pseudo-Scylax'', it would be west ...

, an ancient Greek city *

Tetrakis cuboctahedron In geometry, the tetrakis cuboctahedron is a convex polyhedron with 32 triangular faces, 48 edges, and 18 vertices. It is a dual of the truncated rhombic dodecahedron. Its name comes from a topological construction from the cuboctahedron wi ...

, convex polyhedron with 32 triangular faces *

Tetrakis hexahedron In geometry, a tetrakis hexahedron (also known as a tetrahexahedron, hextetrahedron, tetrakis cube, and kiscube) is a Catalan solid. Its dual is the truncated octahedron, an Archimedean solid. It can be called a disdyakis hexahedron or hexaki ...

, an Archimedean dual solid or a Catalan solid *

Tetrakis square tiling In geometry, the tetrakis square tiling is a tiling of the Euclidean plane. It is a square tiling with each square divided into four isosceles right triangles from the center point, forming an infinite arrangement of lines. It can also be forme ...

, a tiling of the Euclidean plane *

Tetrakis(triphenylphosphine)palladium(0) Tetrakis(triphenylphosphine)palladium(0) (sometimes called quatrotriphenylphosphine palladium) is the chemical compound d(P(C6H5)3)4 often abbreviated Pd( PPh3)4, or rarely PdP4. It is a bright yellow crystalline solid that becomes brown upon d ...

, a catalyst in organic chemistry

See also