octahedral symmetry造句

• Only one is repeated from the tetrahedral and octahedral symmetry table above.
• Without alternating triangles, it has octahedral symmetry ( O h ).
• The compound has octahedral symmetry and its molecular point group is C 4v.
• A similar technique can be applied to construct polyhedra with tetrahedral symmetry and octahedral symmetry.
• Octahedral symmetry diagram showing mirror planes as great circles ( 6 red, 3 blue ).
• There is only one uniform polyhedral compound, the stellated octahedron, which has octahedral symmetry, order 48.
• The octahedral symmetry is represented by a fundamental triangle ( 4 3 2 ) counting the mirrors at each vertex.
• The general triangle ( 3 / 2 3 3 ) generates the octahemioctahedron which is given further on with its full octahedral symmetry.
• Geometric figures in three dimensions with this symmetry group are said to have octahedral symmetry, named after the regular octahedron, or 3-orthoplex.
• For example, the cube has Schl鋐li symbol { 4, 3 }, and with its octahedral symmetry, [ 4, 3 ] or, is represented by Coxeter diagram.
• :The order-4 dodecahedral honeycomb has octahedral symmetry about each vertex and icosahedral symmetry about each cell .  talk ) 04 : 39, 13 April 2012 ( UTC)
• The 9 mirror lines of full octahedral symmetry can be divided into two subgroups of 3 and 6 ( drawn in purple and red ), representing in two orthogonal subsymmetries : T d.
• For example a real cube has Coxeter diagram, with octahedral symmetry order 48, and subgroup dihedral symmetry order 6, so the number of vertices of a cube is 48 / 6 = 8.
• For example, [ 3, 3 ] is the Coxeter group for reflective tetrahedral symmetry, and [ 3, 4 ] is reflective octahedral symmetry, and [ 3, 5 ] is reflective icosahedral symmetry.
• The octahedral symmetry, [ 4, 3 ] can be seen as the union of 6 tetrahedral symmetry [ 3, 3 ] mirrors, and 3 mirrors of dihedral symmetry Dih 2, [ 2, 2 ].
• Due to having octahedral symmetry armalcolite has solid solution ( cation substitution ) between multiple elements Fe 2 +, Fe 3 +, Mg, Al, And Ti, this is because of their similarities in atomic radii and charge.
• For example, the two components of an e mode are usually labelled Q _ \ theta and Q _ \ epsilon, which in octahedral symmetry transform as 3z ^ 2-r ^ 2 and x ^ 2-y ^ 2 respectively.
• In this construction, all the vertices are assumed to be the same distance from the center, while in general octahedral symmetry can be maintain even with the 6 order-4 vertices at a different distance from the center as the other 12.
• The Coxeter groups for these are called in Coxeter's bracket notation [ 3, 3 ], [ 3, 4 ], [ 3, 5 ] called full tetrahedral symmetry, octahedral symmetry, and icosahedral symmetry, with orders of 24, 48, and 120.