Acronym  rad (old: rhode) 
Name 
rhombic dodecahedron, Voronoi cell of facecentered cubic (fcc) lattice 
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Inradius  sqrt(2/3) = 0.816497 
Vertex figure  [r^{4}], [R^{3}] 
Coordinates  
General of army  (is itself convex) 
Colonel of regiment  (is itself locally convex) 
Dual  co 
Dihedral angles
(at margins) 

External links 
The rhombs {(r,R)^{2}} have vertex angles r = arccos(1/3) = 70.528779° resp. R = arccos(1/3) = 109.471221°. Esp. RR : rr = sqrt(2).
6 *  4  4 [r^{4}] * 8  3  3 [R^{3}] ++ 1 1  24  2 ++ 2 2  4  12 {(r,R)^{2}}
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