Page 35 - Microsoft PowerPoint - lecture1.ppt
P. 35

2.2 Basics of Structures


                 Visualization of structures - polyhedra








                                                    Example: Cristobalite (SiO )
                                                                                                                 2























                     Bragg jun. (1920)

                      Sphere packing
                                                                       Pauling (1928)

                                                                           Polyhedra




                                                                                                                       Wells (1954)

                                                                                                                           3D nets
   30   31   32   33   34   35   36   37   38   39   40