Molecular plot: Unit cell of fluorite (CaF2)



POV-Ray 2.2 Image (tes9.jpg)

Tessel code

set camangle 70 20 30
set background background {color rgb <0.6,0.9,0.8>}
set use_planes .false.
molecule
   title CaF2. Fluorite. Experimental geometry.
   crystal 
      spg f m 3 m
      cell 10.3232 10.3232 10.3232 90 90 90
      neq 0.00 0.00 0.00  Ca  2
      neq 0.25 0.25 0.25  F  -1     
      crystalbox  -1.00 -1.00 -1.00 2.00 2.00 2.00
      clippingbox -0.07 -0.07 -0.07 1.07 1.07 1.07
   endcrystal
   environ
   unitcell radius 0.1 rgb 1.0 0.5 0.5
   ball Ca rgb 0.8 0.8 0.8
   ball F  rgb 0.0 0.1 0.3
   stick Ca F radius 0.2 rgb 0.5 1 1
   polyhedron Ca at 1 0 0 rgb 0.6 0.6 0.0 by F
   polyhedron F  at 0.75 0.75 0.25 rgb 0.0 0.0 0.6 by Ca
   povray cubic.pov
endmolecule
run povray cubic.pov +W400 +H400 +A0.2 +R3
run cjpeg -Q 80 cubic.tga > cubic.jpg
run rm cubic.tga
end

Master document: tessel.html
Page dates: November 25, 1996 (creation), Sep 22, 2003 (last update). Admin.: victor@carbono.quimica.uniovi.es
Copyright © 1996-2003 Víctor Luaña.