Show one coordination polyhedron around a ge atom
Germanium has the diamond cubic crystal structure. Its radius is r=0.122nm.
Within a supposed cubic unit cell of Ge:
a) Locate and identify the four inner atoms by their positional parameters.
b) Show one coordination polyhedron around a Ge atom.
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For a piece of material, the steady-state flow across its thickness is 0.345x10^-3 kg/m^2 *h on the low pressure surface, calculate the thickness of the material (in mm). D = 12x10^-10 m^2/s. Please show work.
Locate and identify the four inner atoms by their positional parameters. Show one coordination polyhedron around a Ge atom.
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