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View/ Open ClusterOf195Spheres.nbp 72.50Kb application/mathematica
Title: Cluster of 195 SpheresTetrahedra in a Hexagonal 3D Net
Type of Resource: Animação/simulação
Objective: This Demonstration gives insight into the crystal symmetries
Abstract: A sphere is placed at each node and edge of a frame consisting of 20 golden rhombohedra. There is one sphere at the center, 12 at the vertices of an icosahedron, 12 again at the vertices of another icosahedron, 60 at the vertices of a truncated icosahedron, 30 at the vertices of an icosidodecahedron, 60 at the vertices of another truncated icosahedron, and 20 at the vertices of a dodecahedron, for a total of 195 altogether
Observation: This demonstration needs the "MathematicaPlayer.exe" to run. Found in http://objetoseducacionais2.mec.gov.br/handle/mec/4737
Curriculum Component: Educação Superior::Ciências Exatas e da Terra::Física
Theme: Educação Superior::Ciências Exatas e da Terra::Física::Estrutura de Líquidos e Sólidos; Cristalografia
Author: Kabai, Sándor
Language: English (en)
Country: United States (us)
Description: To this demonstrations, one needs to know the basic concepts about crystallography
Web Address: http://demonstrations.wolfram.com/ClusterOf195Spheres/
Date: 2008
Rightsholder: Wolfram Demonstrations Project & Contributors
License: Demonstration freeware using Mathematica Player
Submitter: Universidade Federal de São Carlos (UFSCAR)
URI: http://objetoseducacionais2.mec.gov.br/handle/mec/9373
This Educational Object appears in the following Types of resources: Educação Superior: Ciências Exatas e da Terra: Física: Animações/Simulações