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Complete the table below:
Answer the following for a body centered unit cell.
(Hint: Helpful information can be found by going to the "Lattice" menu, choosing "Cubic", and then choosing "Body-Centered" in the Crystalline Solids program.)
Crystalline Solids Program
Answers should be numerical, set r = 8.0.
A Answer
edge in terms of r, the lattice pt radius
face diagonal in terms of r, the lattice pt radius
body diagonal in terms of r, the lattice pt radius

  • chem -

    first part is 2r = 16

    second part is 16 * square root of 2

    third part is 6 * square root of 3

  • chem -

    Sheila your answer relates to Primitive Cubic Unit Cell, and the "third part" should read "third part is 16 * square root of 3," not "third part is 6 * square root of 3."

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