An element crystallizes in f.c.c. lattice having edge length 400 pm. C – InterviewSolution

1.	An element crystallizes in f.c.c. lattice having edge length 400 pm. Calculate the maximum diameter of the atom which can be placed in the interstitial site without distorting the structure.
Answer» SOLUTION :R = 0.414 R and `R = (SQRT2 a)/(4)`117.1 PM

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