Unit Cells and Layer Sequences
Drag window to rotate, shift-drag window vertical to zoom, shift-drag horizontal or option/ALT-drag window to turn, shift double click-drag window to translate
  • Click the chemical formula to display one unit cell.
    Expand shows a little more. To increase further change the number of unit cells in the display options.
  • For counting atoms within the unit cell, use display option "Ball&Stick" with "Unit cell faces" or "Sliced spacefill inside unit cell" where "Full interior" includes pieces that extend in from neighboring cells.
  • For layer sequences select "Layer slider" and drag slider or unselect and choose layers by z-coordinate.
Cubic
  
  
  
  
  
  
  
  
Body Centered Cubic
  
  
  
Face Centered Cubic
  
  
  
  
  
  
  
  
  
  
  
    
  
  
  
  
  
  
  
  
  
Tetragonal
  
  
  
  
  
  
  
  
Orthorhombic
  
Hexagonal
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Monoclinic
  
Display options
       
 
 
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Unit cell:    
                 
                    
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Radii from R. D. Shannon, Acta Cryst., A32, 751 (1976)
and B. Cordero et. al., Dalton Trans. 21, 2832 (2008).
This page created by George Lisensky, Beloit College.
Last modified July 2, 2026.
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